UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9Gta8wdHZMdV0Gc6njg8wjF6HzjRGiDj9gix6fARBA=' 
WHERE 
  key_id = '9f259f4358b6c3e762c65fa2bebc85c1cc7fa551046bda0047c4a166a2ffea8c' 
  AND (
    token = 'T9Gta8wdHZMdV0Gc6njg8wjF6HzjRGiDj9gix6fARBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )