UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxyEe8Ydu5nJ7DDU5/L8w+0KUvtNv9qOEWf1Lxfs6tY=' 
WHERE 
  key_id = '95486e1d804284f9e11db8529348d4972e457f919261537f81d756ddffda6824' 
  AND (
    token = 'yxyEe8Ydu5nJ7DDU5/L8w+0KUvtNv9qOEWf1Lxfs6tY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )