UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhVOtvs1Yj8ak/6l9PYXyltL2YVduVUTp3BKXeZdBRc=' 
WHERE 
  key_id = 'd5faa7a365a2673896278bb448f4837fcceb680d57e40463fa96513d7c3298a5' 
  AND (
    token = 'yhVOtvs1Yj8ak/6l9PYXyltL2YVduVUTp3BKXeZdBRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )