UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0HpCyzO9AtOlNdXOecwxWRqhKVR+rNVWK8jikpag1w=' 
WHERE 
  key_id = 'b7405974709f841b10b7868eb09d555630c17725cd99b7733bb07d0719a3b624' 
  AND (
    token = 'n0HpCyzO9AtOlNdXOecwxWRqhKVR+rNVWK8jikpag1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )