UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QRyHZZ8Efkd/erjQZUVb3gMstg9JIpjtKleaLY/eTGc=' 
WHERE 
  key_id = 'aa3690f94008d8127744da5c2f8776efd4238476ed74895e35a6157824aa99c7' 
  AND (
    token = 'QRyHZZ8Efkd/erjQZUVb3gMstg9JIpjtKleaLY/eTGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )