UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+L42qrgRvS1zff8CD1JaaR5s2LILAOMXOLE72K+cUI=' 
WHERE 
  key_id = '16bd1f79b1bb6beb479a7cef782a680bda8c082d0ebcef5d2c2f6d867681d6d6' 
  AND (
    token = '6+L42qrgRvS1zff8CD1JaaR5s2LILAOMXOLE72K+cUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )