UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VuZPgWnZN0WGQ6/2G7JYTyUP8UMkGRK81gH6DVZr7rM=' 
WHERE 
  key_id = '3a3512f63f78cad039cac49a73d36ca2b546f2a7aefd29680a4698e5ef964cd3' 
  AND (
    token = 'VuZPgWnZN0WGQ6/2G7JYTyUP8UMkGRK81gH6DVZr7rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )