UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zxnLc6BOvJteqatkZZQ3AynjKOPLUc+1RrGr6nefBg=' 
WHERE 
  key_id = 'f754a48ea698b808ad38cc8defb81d88ade7bffb04932ba1d7e1b0246eccc468' 
  AND (
    token = '2zxnLc6BOvJteqatkZZQ3AynjKOPLUc+1RrGr6nefBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )