UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3ZPMf5L7NCVEOGMTaUt+JRLUgF8vJ7lyIiSzLYGMQI=' 
WHERE 
  key_id = '5f786ad6fafd85b9d110c8bcb19c9c4b494f446e70ad2508d0c9bbcf3a31ccd0' 
  AND (
    token = 'L3ZPMf5L7NCVEOGMTaUt+JRLUgF8vJ7lyIiSzLYGMQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )