UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQ3GV/jlUicL+D/py8QTkpiIlnDfLiZc0m0vDOunmcU=' 
WHERE 
  key_id = '423fbb4c898521bf005802e038c07287e6df06aebd100a2334b1eb7ed6005e24' 
  AND (
    token = 'cQ3GV/jlUicL+D/py8QTkpiIlnDfLiZc0m0vDOunmcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )