UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f4N8LXSqHp1o6nXnX/U4yBfHsY7ZFauj2Dg+Wwc/VM=' 
WHERE 
  key_id = 'd7a53cbe836b54eb3ca904ffd96db3cfabd9dcfc4380629f13acb75c75689322' 
  AND (
    token = '8f4N8LXSqHp1o6nXnX/U4yBfHsY7ZFauj2Dg+Wwc/VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )