UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzUiLBgoZSN//qjHdpMjDqfQARIwuAks6LDrWaoMi5Q=' 
WHERE 
  key_id = '09654b5f6a2a2bba591bbabd549b855667fb6a58accba999c5186955080a9521' 
  AND (
    token = 'LzUiLBgoZSN//qjHdpMjDqfQARIwuAks6LDrWaoMi5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )