UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fto7uffplOrMVqRpz4ZK9ZsdPSH7iXmE+WUQUihlo/8=' 
WHERE 
  key_id = '70517f14792545188e45752abc5dac848a5f3e49743406f66139e9aa2fb474e6' 
  AND (
    token = 'Fto7uffplOrMVqRpz4ZK9ZsdPSH7iXmE+WUQUihlo/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )