UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hCp/QJkqI1w7mFUiq6EVd6BUVucsV51H0m5H+HViWQ=' 
WHERE 
  key_id = '1c2f73d1ff62de9bbe7b36fd32e08b7199b2ca9ec1d6c1b8c5c628d77ed696a0' 
  AND (
    token = '8hCp/QJkqI1w7mFUiq6EVd6BUVucsV51H0m5H+HViWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )