UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qabxdPrMh7gDBOjXFJDAsZLbP3fi3qtXdBuz6kUIVUE=' 
WHERE 
  key_id = '1cc385980c9f0b33f6003ddbe3e6b1d1cc48df3b324542585ba392fd94d56b52' 
  AND (
    token = 'qabxdPrMh7gDBOjXFJDAsZLbP3fi3qtXdBuz6kUIVUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )