UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/34Z2J8UNO9xj93QzbI0ZteGESAWzzYZJhU2qimfN4=' 
WHERE 
  key_id = 'c8b39d2be492c1408c6de946093d9fa2ae37e339c676a79d33a0a0af06963a15' 
  AND (
    token = 'J/34Z2J8UNO9xj93QzbI0ZteGESAWzzYZJhU2qimfN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )