UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3Uhfqq2Zq+WpCdMqMUIAuT1Oy3qXlepPjGGcsj/YwQ=' 
WHERE 
  key_id = '9084752e559fe69dac8cafe2ab0ae31c70caafecf66137925f08aea67e4b8c79' 
  AND (
    token = 'B3Uhfqq2Zq+WpCdMqMUIAuT1Oy3qXlepPjGGcsj/YwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )