UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPfZILwm+tNqpUJWcdveQWkQRXjbK3KjZEHajn+6jeo=' 
WHERE 
  key_id = 'f77cd2ce42a60b5a24307d621d2efdfd11807cc81255dc92619ea7d52402fb77' 
  AND (
    token = 'IPfZILwm+tNqpUJWcdveQWkQRXjbK3KjZEHajn+6jeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )