UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCjbwDz2JReN+aeubgX03YLegkewzOx5pPR7qO4D8Fo=' 
WHERE 
  key_id = '5296482f35f6591eb855a97d5ad619ae0194280036896e136ef23c6314d95dfd' 
  AND (
    token = 'dCjbwDz2JReN+aeubgX03YLegkewzOx5pPR7qO4D8Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )