UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CYYK8nQ3KVxDG6J8i5DARfvaO7eEKPQYA1pGXA7rLM=' 
WHERE 
  key_id = 'b6b8ef2fb877cacee09a90498f1a3760f31bd1a5484fba4e7b33ca096ce22879' 
  AND (
    token = '9CYYK8nQ3KVxDG6J8i5DARfvaO7eEKPQYA1pGXA7rLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )