UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwgTVJrzvxESHIA40zjgwzr/pA+CjJgTEORoxC7qOmo=' 
WHERE 
  key_id = '97c4cb8c982eaf35e3378a0da3ac8ccb32fd8af38374ed896827b70ceb24ff11' 
  AND (
    token = 'nwgTVJrzvxESHIA40zjgwzr/pA+CjJgTEORoxC7qOmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )