UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLXkyWu5ufgQAc/RgSlgr492XwqRZrWy//1SVxXdXZ8=' 
WHERE 
  key_id = 'ac3c5c1e1ef7fc6f6f499ce60a06539c9c33257f1ad3260ba7a1212fa6b61b3c' 
  AND (
    token = 'rLXkyWu5ufgQAc/RgSlgr492XwqRZrWy//1SVxXdXZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )