UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDFYFl9WLGEWcjFjImhb99WdpZiVFPg8Y1wj56EfIHY=' 
WHERE 
  key_id = '7fdedc2503ee8e39ce6b005b118cadefd2c4b55af9e7cd975083d44ffc243dac' 
  AND (
    token = 'IDFYFl9WLGEWcjFjImhb99WdpZiVFPg8Y1wj56EfIHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )