UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42kyN7xWKIshQoCDbui+/xJKAwkKkFfWUhRMaywJa1w=' 
WHERE 
  key_id = 'e9cb744980500d4711240424bac28bd397e902d10d563debfc9e788a1dc007e9' 
  AND (
    token = '42kyN7xWKIshQoCDbui+/xJKAwkKkFfWUhRMaywJa1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )