UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsG21/XcXVnEVW6q6kbu1ODEYxDxSvdQynEWEX3u4aw=' 
WHERE 
  key_id = '485bda78f37c87a6795f498fd838ed486c32614f7d0d0b8e31d1e76a51415210' 
  AND (
    token = 'fsG21/XcXVnEVW6q6kbu1ODEYxDxSvdQynEWEX3u4aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )