UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c5jYQN+s7l5tnaCs/BJxHd2R55+u2ADTZt83ntgH6I=' 
WHERE 
  key_id = '87b8fb7e677db162e4e41acb9058a40a19d790370bb55be295d0136373eed5e8' 
  AND (
    token = '7c5jYQN+s7l5tnaCs/BJxHd2R55+u2ADTZt83ntgH6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )