UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wq1QGqffNbbhtIgv/w2weRLW02ary/aE+LQ73saaXYE=' 
WHERE 
  key_id = '5a33ffba8a36c2ac373b61b029e0c94912e2013fa82552bfc940207ffff16c84' 
  AND (
    token = 'wq1QGqffNbbhtIgv/w2weRLW02ary/aE+LQ73saaXYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )