UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCZbgEUMHmOUHlVElxNGt8k43a9tPtTuNwwej4jONkE=' 
WHERE 
  key_id = 'b617fd3718f35cefffe4097947c885115bc58fcad03fcd8019f9027eceee8008' 
  AND (
    token = 'dCZbgEUMHmOUHlVElxNGt8k43a9tPtTuNwwej4jONkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )