UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grIZgS0hxQ6XzxZG24jBKxfAXFcuj1wCHKORzlmdy2Y=' 
WHERE 
  key_id = '7b5f814146c373d664c28b9ab4e3c211b71e6a368499ca4f6459876058ec65a4' 
  AND (
    token = 'grIZgS0hxQ6XzxZG24jBKxfAXFcuj1wCHKORzlmdy2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )