UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ta82FHU53hr9jhweoZFXJi9zIdeoxXD0XtIs9qhmmuk=' 
WHERE 
  key_id = 'da7a5d6bb4844b9349d1bbdff04e6b71c923573b06a7083576d9dc4d62d43841' 
  AND (
    token = 'ta82FHU53hr9jhweoZFXJi9zIdeoxXD0XtIs9qhmmuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )