UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TPTqAJj3gRfjxL/l4DRF0mJO30lg+34Em9LY6cGck4=' 
WHERE 
  key_id = '77f748e3bafb48a62519e65207368877756c7abd12b7dd11848dbac7167283c2' 
  AND (
    token = '5TPTqAJj3gRfjxL/l4DRF0mJO30lg+34Em9LY6cGck4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )