UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhhJSh1QbK/3hLtGvUHmxevWGqgjJ35IK6ucE3hcS1A=' 
WHERE 
  key_id = 'f38f580d7d7cbdf28376e46e9d65f740d73870aedb57306003f2771fea5df979' 
  AND (
    token = 'mhhJSh1QbK/3hLtGvUHmxevWGqgjJ35IK6ucE3hcS1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )