UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYCGWI0JtP9GnhoIQIZrb8/F0pQYWwQNRy1/4xwQzWY=' 
WHERE 
  key_id = 'f9ba7193eed54308092c372c5669789bf5407440989773577f82cca5490214f5' 
  AND (
    token = 'RYCGWI0JtP9GnhoIQIZrb8/F0pQYWwQNRy1/4xwQzWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )