UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHLpdXhrKO5koG3Nk7N/P/OcU+VuW8aAe3vfyZ0yA80=' 
WHERE 
  key_id = '2b1046f6b4459b41e865f904c30542d7cdb4a6259fa9aae9814661c328602389' 
  AND (
    token = 'bHLpdXhrKO5koG3Nk7N/P/OcU+VuW8aAe3vfyZ0yA80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )