UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/0FjxFSvYuVY0R2MuR38/xvCV+WPrCjZJYDK7h9PHg=' 
WHERE 
  key_id = '39f654c6ff5bffbd137ea99de3392fcc3b7ea25cdc156d2247324e50a21004d6' 
  AND (
    token = '5/0FjxFSvYuVY0R2MuR38/xvCV+WPrCjZJYDK7h9PHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )