UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPc4776e7zL9oRUJqkNzdtAMkywplSiotL8UTPnE6fY=' 
WHERE 
  key_id = '63864ac749a882a87f16059fe0ab209c862a298ae753178b64661574af3477fc' 
  AND (
    token = 'HPc4776e7zL9oRUJqkNzdtAMkywplSiotL8UTPnE6fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )