UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLIruTZvuC4105D3DbGVuRDH/U2wq6Q0hlMPX+QXobQ=' 
WHERE 
  key_id = '3f84004bb2e299cc469a70c5cd0d5f8dd5384dad967ad80b2661b1fa4568cf2f' 
  AND (
    token = 'SLIruTZvuC4105D3DbGVuRDH/U2wq6Q0hlMPX+QXobQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )