UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXZkzHNgNnVFOU//s/71MSvvJgU3IvGbzta77YkY7Zc=' 
WHERE 
  key_id = '9fe81a1bc3bb88d885ff72f3764afb0d505d18ddf99e8bc3c67b7c944af3df90' 
  AND (
    token = 'OXZkzHNgNnVFOU//s/71MSvvJgU3IvGbzta77YkY7Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )