UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tp5I6IiK84iMtBkUGefYx0ZlJjar/sIm7jlg8xOrk+Q=' 
WHERE 
  key_id = 'c79cdfd88cdcdf7352ce079ab25f4456d8ca7a79c20d9ec0c22f919294eb5e58' 
  AND (
    token = 'Tp5I6IiK84iMtBkUGefYx0ZlJjar/sIm7jlg8xOrk+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )