UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7kybL30iJszyhEIXirV4JvytVvc5eGzZ1V/NLa6u7k=' 
WHERE 
  key_id = 'dfcddb6757b3467c0c791cfb966303c94a5fffb65c88df59e4a6f1b2e84280b9' 
  AND (
    token = 'm7kybL30iJszyhEIXirV4JvytVvc5eGzZ1V/NLa6u7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )