UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxdzMVNbYLZe59Ng7r+7b796w5v9qZXRLpl+QpsmcgU=' 
WHERE 
  key_id = '602c01e18997ffc22373f57fe1a4c2e5713ae5422bbbd2ec8980d671e7d4a6c6' 
  AND (
    token = 'cxdzMVNbYLZe59Ng7r+7b796w5v9qZXRLpl+QpsmcgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )