UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyWcIzbwmIWqMDbCJVyd6BpNhQiQJfChDGGOjmbHBDo=' 
WHERE 
  key_id = '90900fa33449156e91384066b83dbeac9b21e5120885e4bacfcb63d4c0af13fa' 
  AND (
    token = 'oyWcIzbwmIWqMDbCJVyd6BpNhQiQJfChDGGOjmbHBDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )