UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYMk7IT39LyvwY/80kUzk817QoQ9j38p2tD6STKDAx4=' 
WHERE 
  key_id = '31652eeeb35b6772c4957f271b5694c911e020386c874631407e6c35948a3d26' 
  AND (
    token = 'IYMk7IT39LyvwY/80kUzk817QoQ9j38p2tD6STKDAx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )