UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZUE+dmleTm5OCj5yKt/IPuxbF4l0MObsqFNAXvjDOg=' 
WHERE 
  key_id = 'b63f9ae6fa651164bd68e708a74e0846700a587ea7e902fd49f053cd9d5a4b97' 
  AND (
    token = 'bZUE+dmleTm5OCj5yKt/IPuxbF4l0MObsqFNAXvjDOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )