UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUD6KuLTjCLV+gYLgdTL+mPCYGq7ilmfw9W8/wMt/g4=' 
WHERE 
  key_id = '8f3249895e378cfa1e3138d82fb3d4e36082cf490b27c19a3e46cf25dee4c4b2' 
  AND (
    token = 'hUD6KuLTjCLV+gYLgdTL+mPCYGq7ilmfw9W8/wMt/g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )