UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McCLo1a55V9iOWY1WpnPsAtzTMfj0eZfeQj7QNq2H24=' 
WHERE 
  key_id = 'b3ce9bc70018e8807eccc8fe710e49155772d71f231f6e5533770411845be42f' 
  AND (
    token = 'McCLo1a55V9iOWY1WpnPsAtzTMfj0eZfeQj7QNq2H24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )