UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddrP3HGwkWERpjrMO5bfXQc/L6qVS0dJFV73rkAj8X8=' 
WHERE 
  key_id = 'b2c366254d7ae40138189003494e1c8eadcaf7680934f41767a322a0d1a44aa7' 
  AND (
    token = 'ddrP3HGwkWERpjrMO5bfXQc/L6qVS0dJFV73rkAj8X8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )