UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqCclUJFyA/GbM2+Y9X6AAca5WGxe/IHcafHhJTXm4M=' 
WHERE 
  key_id = '0dd8a2c8c7008491192f4f3edf73e74ab70c05796eabab06a0fc6ec73abb5f3d' 
  AND (
    token = 'hqCclUJFyA/GbM2+Y9X6AAca5WGxe/IHcafHhJTXm4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021