UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVGIz4gYXcCyRIAqKbONbEKyObewQT36Az3cAZqw+8A=' 
WHERE 
  key_id = 'fc1133ed456b2446191c7e3b4b73b44e6b88f4dc74625a049f18e71d4c7f57d8' 
  AND (
    token = 'AVGIz4gYXcCyRIAqKbONbEKyObewQT36Az3cAZqw+8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )