UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dj8Mb565DiolX25luXI9LIBtiuWVfigKK4DHljWqi+c=' 
WHERE 
  key_id = '81f242cd245951478684b87dd7d8495e00c1eb7f48e3d76aec8539290ce78306' 
  AND (
    token = 'Dj8Mb565DiolX25luXI9LIBtiuWVfigKK4DHljWqi+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )