UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlFstcjE481QVsJsVu4oMlcya55GS58gBA1IAI31olo=' 
WHERE 
  key_id = '0acda15eb111bdaab705a393806eb1372a852a020f7814cf56847fe5aeaf3177' 
  AND (
    token = 'qlFstcjE481QVsJsVu4oMlcya55GS58gBA1IAI31olo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )