UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lwvku6gabKyNynovgNrRJ3IRgb0i8S0SUhwlRGgQj8=' 
WHERE 
  key_id = '798ab365cf4efa8752501a0937e4789256eaac324ae13d50eb148a3e74d25d92' 
  AND (
    token = '9lwvku6gabKyNynovgNrRJ3IRgb0i8S0SUhwlRGgQj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )