UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Sh+UihUlztI59/psTCVIBuPw34G10qo7CVhUMqXH18=' 
WHERE 
  key_id = '5264088c1d6f823a68c5cd6eeb85e10506055de9987414ffa769b6b8aa15a4c7' 
  AND (
    token = '+Sh+UihUlztI59/psTCVIBuPw34G10qo7CVhUMqXH18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )