UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CG/lePJEzRjqqQalj4t9HwtLGOaLPvdO4coLZdnHwTw=' 
WHERE 
  key_id = 'b2b77650ab990860155bc1f9db2ddcc84cefe9c3df2522dcd9d9a555392c54f2' 
  AND (
    token = 'CG/lePJEzRjqqQalj4t9HwtLGOaLPvdO4coLZdnHwTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )