UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzUlqqrlTGeoU84AKwJMmd7zZ7KzcGu/SSIOT40s85U=' 
WHERE 
  key_id = '86c01e2728c8413353b2fd4246564f7199d03234cb897705a7a0b7e806bc4b8f' 
  AND (
    token = 'xzUlqqrlTGeoU84AKwJMmd7zZ7KzcGu/SSIOT40s85U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )