UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45Xxod0BqIiNl+bwvP6ocFywLUPcOM6WzIFsc3Syofg=' 
WHERE 
  key_id = '85aa2e111262cbccd3db17aee7edaf4d8043f80027639e6f350d34edc56186e3' 
  AND (
    token = '45Xxod0BqIiNl+bwvP6ocFywLUPcOM6WzIFsc3Syofg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )