UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ag61n3Q+qCQk+IOSI/LZWU1yTNLDkXzd78jl00uhbtc=' 
WHERE 
  key_id = '4edf9fe10c230ca069d1e1f4d52efe62300e6cf341db3c8aafdd92cd679d281c' 
  AND (
    token = 'ag61n3Q+qCQk+IOSI/LZWU1yTNLDkXzd78jl00uhbtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )