UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isXf30ZQXr1TBkamvilfFrzAlZw1DUDPtPw+HuY8OFM=' 
WHERE 
  key_id = 'a379905b770fe89839bd135b8d52d55b54ab5a19587895c6a06e61c38c4c79c8' 
  AND (
    token = 'isXf30ZQXr1TBkamvilfFrzAlZw1DUDPtPw+HuY8OFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )