UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAQuo7rMdXG65/As431A0oiitgMq1xGX2gUb0SkBHAY=' 
WHERE 
  key_id = 'd2fe0230f5b0c05026c1bfa9e24d45137548cb204436f3490954a18ee9e6b426' 
  AND (
    token = 'zAQuo7rMdXG65/As431A0oiitgMq1xGX2gUb0SkBHAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )