UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQJlZvZD64zRW6Pkkj6IFWblhsK2igIYhYX3MHR7g+o=' 
WHERE 
  key_id = 'fd2e3c7b83f47ee2cdd6c4aadf98978e5edb9c8f98d8433a5affc32030704759' 
  AND (
    token = 'oQJlZvZD64zRW6Pkkj6IFWblhsK2igIYhYX3MHR7g+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )