UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gwVNUyaHkKeYOXTZ+wrcstYuFuzqKzWGvzjmVAwnf4=' 
WHERE 
  key_id = '9ad944d5d2ec7770f41efc395010f0cdda9bf052e066123df63e32fb65f93b9b' 
  AND (
    token = '1gwVNUyaHkKeYOXTZ+wrcstYuFuzqKzWGvzjmVAwnf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )