UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+e5UFTzU53Mk0A72B3ZAEDjTE4Yzn3c0ChYvz7bHA7E=' 
WHERE 
  key_id = '63a6a455f28ceae65547213943f766de2812df5933c81856a564313fc5395413' 
  AND (
    token = '+e5UFTzU53Mk0A72B3ZAEDjTE4Yzn3c0ChYvz7bHA7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )