UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPPuXyP2vqUtXCqnBHQQeOwPHiQPnYsjZdIECWtbHCQ=' 
WHERE 
  key_id = '6824d964f01dab8638afc6ed5c124d47ad3e12d4893fdfd3a0123ea4012e633a' 
  AND (
    token = 'rPPuXyP2vqUtXCqnBHQQeOwPHiQPnYsjZdIECWtbHCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )