UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGpRg0WCuZEUjQPjUzyqKQYJoGZfkk4Oyx7zuIytlR0=' 
WHERE 
  key_id = '1ca5f44af51363af46dfbf0ebce4c7b23b70fa52533e09b6d91447b28979f9b3' 
  AND (
    token = 'GGpRg0WCuZEUjQPjUzyqKQYJoGZfkk4Oyx7zuIytlR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )