UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjOTd8T2t/teA4rujfLbhue+P9CxAcdwJrA65lVfz9Y=' 
WHERE 
  key_id = '6aa957580901a4e2caa5d34b910e9e7f6b4291e8b4269c3aa91ded7d3d87c7ae' 
  AND (
    token = 'GjOTd8T2t/teA4rujfLbhue+P9CxAcdwJrA65lVfz9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )