UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3OVcj4Qs57/02Gjx7KxbuPSunrxCUShfudcDgDRUa8=' 
WHERE 
  key_id = '0a1920a8bb26c9875a9b5607e8160b57e52d621d4d3b77237fa4a1e8c268db0a' 
  AND (
    token = 'O3OVcj4Qs57/02Gjx7KxbuPSunrxCUShfudcDgDRUa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )