UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QzMhWTUalrvmUTw2rJFL2Bf0rJ/MeQ2QmBN8TWWdqio=' 
WHERE 
  key_id = '6f26b67858ce8e06ac0af8034cb343375b065b98caaf44947c68a268780ab5c9' 
  AND (
    token = 'QzMhWTUalrvmUTw2rJFL2Bf0rJ/MeQ2QmBN8TWWdqio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )