UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heUggxJcOz6B6V2Ps7GQOYMwx/gaLGDCfCxNgFD2I3w=' 
WHERE 
  key_id = '6c8f22658f00010c134e256b7e80f23f7cdcffc32bf871e9b13ea7c6c9213c04' 
  AND (
    token = 'heUggxJcOz6B6V2Ps7GQOYMwx/gaLGDCfCxNgFD2I3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )