UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrxqWWqWRELxk65fQPF3JVMWW7Pa7pAWs8YTv5NQz9c=' 
WHERE 
  key_id = 'b55622585bba209667a9d62ae1cc84c757f795fdf3911c0c4ef520b5f03a8b6c' 
  AND (
    token = 'CrxqWWqWRELxk65fQPF3JVMWW7Pa7pAWs8YTv5NQz9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )