UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DlL1RCoe6FLu9YBbV34tDqPb4e9WB7xJ8S1MXy3WTo=' 
WHERE 
  key_id = '9f01fd6de4eeeb37662e6ce1ad06a5a962f693366c9638a8b0c1a9023bbe994a' 
  AND (
    token = '2DlL1RCoe6FLu9YBbV34tDqPb4e9WB7xJ8S1MXy3WTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )