UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMXGprK4JyU9WYh/jIiQXWQCGPHtZEendifsv9NJ5uM=' 
WHERE 
  key_id = '19ef1177afe7135cee818ca2b3714a44fbd2c4433a3967475457a9742365209c' 
  AND (
    token = 'oMXGprK4JyU9WYh/jIiQXWQCGPHtZEendifsv9NJ5uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )