UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T0J4mUFnMBGA8XPDsqo3qxiN1fHVpk83sv1ESW0boac=' 
WHERE 
  key_id = '16e07e73905806afcc343e846b5453e69e574ef9234536c7ef2c81ee50e7152d' 
  AND (
    token = 'T0J4mUFnMBGA8XPDsqo3qxiN1fHVpk83sv1ESW0boac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )