UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRCunEfdnN4dRZiV4R9ULFui8jpBXBYnNYrxroLFT7k=' 
WHERE 
  key_id = 'c38481f01c3ee9f1d865e3cb94d10e41fe231ad6166e5b9d8b0b326e1813d9f0' 
  AND (
    token = 'FRCunEfdnN4dRZiV4R9ULFui8jpBXBYnNYrxroLFT7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )