UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZMyTsQIZzn49W/+o5EMdfmF/n9mVl4HiddgWm+HUQA=' 
WHERE 
  key_id = 'f6f4c42943a1598aefa16f7637d8501359d8717bda8b29326da25fe52d3f5a44' 
  AND (
    token = '8ZMyTsQIZzn49W/+o5EMdfmF/n9mVl4HiddgWm+HUQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )