UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNQd5Qd55HhnTpAAALxTarmgnZvviIN8TpnWiOu0VnQ=' 
WHERE 
  key_id = 'e0307d71f1de2021e9b81e222b05e03e306e30232215d8531ae49fe870943c31' 
  AND (
    token = 'kNQd5Qd55HhnTpAAALxTarmgnZvviIN8TpnWiOu0VnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )