UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6w+DgV+slFxCjCealzLOl5e8swZE03jqS2t+udZgB4=' 
WHERE 
  key_id = 'cf49432563ee60031869572fa56212ed3e80fdeb0a75884ed7912ed559027999' 
  AND (
    token = 'e6w+DgV+slFxCjCealzLOl5e8swZE03jqS2t+udZgB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )