UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7dTDzf9lRYP0zYUB/8HmQ6ZEBvTZSoSl6NifJ1UFWo=' 
WHERE 
  key_id = '5062970687578f589799c7e86839b441a54b436f02269a91d3450c4c52d2ed9a' 
  AND (
    token = 'S7dTDzf9lRYP0zYUB/8HmQ6ZEBvTZSoSl6NifJ1UFWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )