UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXeVuhrk1TM4pQ23izup6b1cvkopyv6AKXJ3Pvg2ZgA=' 
WHERE 
  key_id = 'ef2f89c5899ed43eb2072472c62afaaf81b400e1112357d0d9f8088f04cd3321' 
  AND (
    token = 'rXeVuhrk1TM4pQ23izup6b1cvkopyv6AKXJ3Pvg2ZgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )