UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBFUiTpFcN+LcClb9d9llrMpKFeDqke3sDcy9e338Go=' 
WHERE 
  key_id = '2a48807dcbb305bd504aea9f434f22a55baea650c28dcc6012c63c07ecc8f633' 
  AND (
    token = 'IBFUiTpFcN+LcClb9d9llrMpKFeDqke3sDcy9e338Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )