UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHqMoTHASQUox8ZfwV1J3C8IXrsz0mH154uOdBBZBwE=' 
WHERE 
  key_id = '1e7c1ffa29dc08c871c83a36468d9be46882212462c1731fefa5310b34f2b4a0' 
  AND (
    token = 'CHqMoTHASQUox8ZfwV1J3C8IXrsz0mH154uOdBBZBwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )