UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtIhMWmGtNHfbQnf7u/T1PX0wZ3BWyPysn8Y2004jqk=' 
WHERE 
  key_id = 'e5d24129f653fa9936b828e2371cbe5261feac153b708a938c3d16f19a75cd0f' 
  AND (
    token = 'XtIhMWmGtNHfbQnf7u/T1PX0wZ3BWyPysn8Y2004jqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )