UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4zjGYBvipuWJpPRX2622+l695bJe/MQKYJ4nONlvVo=' 
WHERE 
  key_id = '3767e55b9207a1a1d43301edf1a1d98a6e981c3134cc7a3cda4ae137f78e0564' 
  AND (
    token = 'L4zjGYBvipuWJpPRX2622+l695bJe/MQKYJ4nONlvVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )