UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxtIN6qqTUubTxEKP5+UGqnUZSVXYwgBarh1h/AGJQ8=' 
WHERE 
  key_id = '4968844315debdd9e984229d58ed287f909363998e3d1c06a8a79eb9395b5a7f' 
  AND (
    token = 'jxtIN6qqTUubTxEKP5+UGqnUZSVXYwgBarh1h/AGJQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )