UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKzuNA19utkmolO/4PziH9Y5UbBvtg98ciK3O4bqQ5w=' 
WHERE 
  key_id = 'c8e91b0ec45916a3fe0d08c10961aa693c0e7cf383ed483385647f36c24b0d2c' 
  AND (
    token = 'AKzuNA19utkmolO/4PziH9Y5UbBvtg98ciK3O4bqQ5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )