UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSbmthzIp+/mQxlndIR3Ell8l4+WOwt1YtPulcCbCbE=' 
WHERE 
  key_id = 'bd427b781be0933ec25f72e75c02b79467b311993a6709564402e71538456f71' 
  AND (
    token = 'YSbmthzIp+/mQxlndIR3Ell8l4+WOwt1YtPulcCbCbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )