UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DF7d+USyxri9RAbs+htVb3hg14m092LROYrlF9K+jw=' 
WHERE 
  key_id = '6f4cfec34d6badca197adf49fdfa5ca4bb72bb6cef74e95da1c1a9558b4fdb2e' 
  AND (
    token = '6DF7d+USyxri9RAbs+htVb3hg14m092LROYrlF9K+jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )