UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQl4cuDp/a5/9jOZ5DX2LVhYHwKtGYxcReCqku82VLY=' 
WHERE 
  key_id = 'dd76cdc367cc8f0b139a2241623c30541b1ab96274b966eefb8da3f4cf8a6931' 
  AND (
    token = 'HQl4cuDp/a5/9jOZ5DX2LVhYHwKtGYxcReCqku82VLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )