UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OI2CKha9Vq2tW7KDMUORVLUNVvpfgd9jZo/uPYjVM4s=' 
WHERE 
  key_id = '226ed9dd23e7066fb7355350a3d5afa73f42ed923c654bccc9609361019052d4' 
  AND (
    token = 'OI2CKha9Vq2tW7KDMUORVLUNVvpfgd9jZo/uPYjVM4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )