UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzjLcOwiEkVEJEWZaz0YDZG8CLQgqvCEVoyzjhFEWfg=' 
WHERE 
  key_id = '9e7a005a890f532dbbe3c2a0a019bb1cfb934f9d1219b6603dbe5271c99c3c6e' 
  AND (
    token = 'RzjLcOwiEkVEJEWZaz0YDZG8CLQgqvCEVoyzjhFEWfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )