UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJXmM4n7X739Yv3rBaMk3C08ku7+1jfeoE+bcAV2bDY=' 
WHERE 
  key_id = 'b2f4041d7372b19168ba36a0454f80aacff30fe260c1e9ea25d291c1dc395fff' 
  AND (
    token = 'PJXmM4n7X739Yv3rBaMk3C08ku7+1jfeoE+bcAV2bDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )