UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77RYOLxiW9OLHzOeWdjb+OUHg1yaHKx1nf0e82wQLm8=' 
WHERE 
  key_id = '754c76d4df0f646b8d6649dc7191ba44961c123cf656b5619f5d48edc84028de' 
  AND (
    token = '77RYOLxiW9OLHzOeWdjb+OUHg1yaHKx1nf0e82wQLm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )