UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gqBU/+kuoQX4AJK70z0ERL/7uM8zsofrIkJf8rwRq4=' 
WHERE 
  key_id = 'c4d1dbc08dd04ef22cb5c9f300506c9a3653b573ca2bac0a0343ac38e47a2e8d' 
  AND (
    token = '3gqBU/+kuoQX4AJK70z0ERL/7uM8zsofrIkJf8rwRq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )