UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egoL35bLTvh96LGvKtnk1QVe7GUr7YfrH4B0Yp9wjYA=' 
WHERE 
  key_id = 'e975ac65f9316762786a413b16a5bd65e0e118dffff0695aa3c54807eb89075f' 
  AND (
    token = 'egoL35bLTvh96LGvKtnk1QVe7GUr7YfrH4B0Yp9wjYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )