UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAn6QQr2QyYa8WZlR6z5mL0brmTAaleeZV+ZVBtbyy0=' 
WHERE 
  key_id = '6329c5aa7f0fa357df708c1af1bbfd1d9266c80df952136d029086ea11bf63ff' 
  AND (
    token = 'BAn6QQr2QyYa8WZlR6z5mL0brmTAaleeZV+ZVBtbyy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )