UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGy3lx7tBPKriMm+4EmvNcigDN9AdBsd+qpizQpeluU=' 
WHERE 
  key_id = 'ff8ef3d836a2b46cd48c35e3271927f4873c82b40a19c68472a6f77134570222' 
  AND (
    token = 'oGy3lx7tBPKriMm+4EmvNcigDN9AdBsd+qpizQpeluU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )