UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rbiJHSphzgFyNBgeaJeQR+fSydE0Tg/Thj12L7RC9I=' 
WHERE 
  key_id = '916f2f94f9afafa798c36188d80be2f00181626df54b91695da9ea72c398166c' 
  AND (
    token = '5rbiJHSphzgFyNBgeaJeQR+fSydE0Tg/Thj12L7RC9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )