UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfRjnuvzNXngdSrkuIVgb1NDlB9Q+fx6On1r0sT0HcY=' 
WHERE 
  key_id = 'fec671c0958f21af63a872d8cc221002223c34a618b8a9cf90be5b188570baa9' 
  AND (
    token = 'UfRjnuvzNXngdSrkuIVgb1NDlB9Q+fx6On1r0sT0HcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )