UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TN7Z9JmbQ0+mmHcQ6cFrUGZGHZXcc+75ePWaxH448lo=' 
WHERE 
  key_id = 'e544ad49ade36fe8486ad6d6c7ad55de9ccf511727202c224492e2a765949e84' 
  AND (
    token = 'TN7Z9JmbQ0+mmHcQ6cFrUGZGHZXcc+75ePWaxH448lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )