UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpMJGAkBYavL3lLjkO6jFoHU6x25X8+ezHofea0HQpA=' 
WHERE 
  key_id = '0d728b691d6dfad4a1cd1c4605a4b7e0c9596ee338e234f3847e4b1e9f954d00' 
  AND (
    token = 'zpMJGAkBYavL3lLjkO6jFoHU6x25X8+ezHofea0HQpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021