UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g80qazc4L7emXNnmzHY18B1uKBnirdJhv/q6e82v9X0=' 
WHERE 
  key_id = '1cd16657ddcd856906b401e7405fafd5361455b690766eedb01ca7299a0ebf50' 
  AND (
    token = 'g80qazc4L7emXNnmzHY18B1uKBnirdJhv/q6e82v9X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )