UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6znYe9+V0BkaDbnNnSQ7ATsKe5cQ39aRnZg7nLkHiY=' 
WHERE 
  key_id = '67521843b8c157974b930a12d82cfed317ca61c4370902d3a356b5e23b94cc8c' 
  AND (
    token = 'R6znYe9+V0BkaDbnNnSQ7ATsKe5cQ39aRnZg7nLkHiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )