UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1cQfMm/EEKoz6LnCpel+7kLQXwE+3gZIRgbLXQUDGGM=' 
WHERE 
  key_id = 'b1fb5415bf1170ac4ca84b9d9b592fa1f5afe52d2d0cc9a916de912b2a5bb1ee' 
  AND (
    token = '1cQfMm/EEKoz6LnCpel+7kLQXwE+3gZIRgbLXQUDGGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )