UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WmhLnd/cfpR3n0MkNXOC57PqdYUDxPm7Iyy/+gxJmVQ=' 
WHERE 
  key_id = '7ca0fc8ba9e96c95b90dea9fb35cce22dad9d06e259b143a7a24dd570e0d1d3e' 
  AND (
    token = 'WmhLnd/cfpR3n0MkNXOC57PqdYUDxPm7Iyy/+gxJmVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )