UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91J0n7XRfjaEl8vF1lbjDEeJ/fpf0f/hFyoqqtHQi3Y=' 
WHERE 
  key_id = '590f5fa9cfe8ad67f09fe1856f2bfed71a8c603763b488b1d90a7b8efc297a26' 
  AND (
    token = '91J0n7XRfjaEl8vF1lbjDEeJ/fpf0f/hFyoqqtHQi3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )