UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZtNDhWBwPJSbuxzAdZ36RhUThJMpk0kUhG06x9qYfo=' 
WHERE 
  key_id = '30b0392df90bd39b2b57ae980d342c8014371e2fe3824a22ec9e518d341ca9b7' 
  AND (
    token = 'oZtNDhWBwPJSbuxzAdZ36RhUThJMpk0kUhG06x9qYfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )