UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiCgrWL4NDrG+DXduVMTTvaG10aALku8YhNI4l3o2k4=' 
WHERE 
  key_id = 'bec1efa4235b240eabde74df3d9e2ec90d9902e08d183b359b2ca9b988bcfee9' 
  AND (
    token = 'PiCgrWL4NDrG+DXduVMTTvaG10aALku8YhNI4l3o2k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )