UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z017Eu6mlUBXgq+ukOcoLlAhE1Nva0HUmWsv9AruzD0=' 
WHERE 
  key_id = '9b1da5965d4424fe4df4197a4f39a00adc24152a81ce0c9e103e0984c3c53bd0' 
  AND (
    token = 'Z017Eu6mlUBXgq+ukOcoLlAhE1Nva0HUmWsv9AruzD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )