UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ud0rMWmOUBR/HGqPseoZ53uLxkY0PM90KXeaWrhoDx0=' 
WHERE 
  key_id = '2de26684f84438bf62e6072aa22029fb3170c97ac24b145a1911649cb0d33649' 
  AND (
    token = 'Ud0rMWmOUBR/HGqPseoZ53uLxkY0PM90KXeaWrhoDx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )