UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTIIZDO9HFuFH8tVpVmchxKyGIgleYqBDw8gUZGaG4Y=' 
WHERE 
  key_id = 'b3db34850f84074ae0a71eee0fb1f7b5c176d495b3267de47902a1bef31ecab7' 
  AND (
    token = 'WTIIZDO9HFuFH8tVpVmchxKyGIgleYqBDw8gUZGaG4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )