UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkKE5I0v8qAPyQ7wO6cs4SYJt9H5903qoauLxi+bRsA=' 
WHERE 
  key_id = '342055c6c7be36053a3a229c554367a63e22c5cc85a0f3aa90dfe0c4a5817be7' 
  AND (
    token = 'BkKE5I0v8qAPyQ7wO6cs4SYJt9H5903qoauLxi+bRsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )