UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnkmaJrmvOlv7P95hvScl/CDdnHZiQdLASRAxpOBOZI=' 
WHERE 
  key_id = '9a31c5bbb403c3261876504d4b5d767e2e1242ccd04c9ba65cc214a1c07495ba' 
  AND (
    token = 'FnkmaJrmvOlv7P95hvScl/CDdnHZiQdLASRAxpOBOZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )