UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xuxpg34KNhX6tyrneat91zZex6d+oXacjb0HFERTVdk=' 
WHERE 
  key_id = '65511d802290fc374cabacb4f33e9057d4ab1887797bcdbecedc84badf39a7ae' 
  AND (
    token = 'xuxpg34KNhX6tyrneat91zZex6d+oXacjb0HFERTVdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )