UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5hVrN4dr7qw1yJzubdqNcHjqoMrB5Gp3yN1bEKGS1E=' 
WHERE 
  key_id = '67db36b8b234f688f50c3330aecad700603fbde2b018ad4c45705a3ba1d4689d' 
  AND (
    token = 'Q5hVrN4dr7qw1yJzubdqNcHjqoMrB5Gp3yN1bEKGS1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )