UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiFIhCKXoD3lwhcy5sG1GFj5ngSJ8RppMEyFDtqrRQA=' 
WHERE 
  key_id = '557072b507423d085df7b86acbb7f0e6e9b068a40e16dc0f5ddfe6bd6b74f9e7' 
  AND (
    token = 'IiFIhCKXoD3lwhcy5sG1GFj5ngSJ8RppMEyFDtqrRQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )