UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ot/YwqrY2mf/ts+hYxJLfeQg4VSamzxkOun1YrrFDIw=' 
WHERE 
  key_id = '545abef79b131e54771b4c28430d08ed98edfe80c13819d1dc4bedf504595ccf' 
  AND (
    token = 'Ot/YwqrY2mf/ts+hYxJLfeQg4VSamzxkOun1YrrFDIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )