UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQThBFsN2Irzpo1p3x6Ok8kONddXg0MFkngLjbg40ng=' 
WHERE 
  key_id = 'a3048b18e31ea5301d1edab1129a1fcbe2ad1e13cb99c64b70dcca1b4127d86e' 
  AND (
    token = 'VQThBFsN2Irzpo1p3x6Ok8kONddXg0MFkngLjbg40ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )