UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZ1bWX3+PrSIKnJF9gALKh2RWsvf3ZOj6Frx9gocPyI=' 
WHERE 
  key_id = 'd985ea558b6c3a0e34c5489eb370c647e334a8d7216771bc972f3639d99fea9d' 
  AND (
    token = 'UZ1bWX3+PrSIKnJF9gALKh2RWsvf3ZOj6Frx9gocPyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )