UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwSACMYyuw41ah0kNa/8iUwRO+09AYDMajyDuP9XL2o=' 
WHERE 
  key_id = '80b6bf3466fd4067f715b5496a762a345b28e0e9c1e9eefc504b6a6e47a8b0ac' 
  AND (
    token = 'xwSACMYyuw41ah0kNa/8iUwRO+09AYDMajyDuP9XL2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )