UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6Fz+4xCdjZnXxUfm1K0M5ktNxpXBo66oIO1hUt5Ipw=' 
WHERE 
  key_id = 'f8f06240db3aff2714ec2349d7646f5122785805b1852a736cc90a40f258552d' 
  AND (
    token = 'I6Fz+4xCdjZnXxUfm1K0M5ktNxpXBo66oIO1hUt5Ipw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )