UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEOcU4qNfiuVhExRMt4djzbhvC8EIzmfM/4P6wNYzcM=' 
WHERE 
  key_id = 'f97bd07ea0a149fe1bbbb4ce8f25e131e40c770015349edfe9a81b987244e35d' 
  AND (
    token = 'eEOcU4qNfiuVhExRMt4djzbhvC8EIzmfM/4P6wNYzcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )