UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udnp9XM4pnOYiVgb0HTGRUHyoJe95nJg6UJWTINsULQ=' 
WHERE 
  key_id = '3f1094210ff591e284b205ecb2c8eeb480dc1e92693cc95534c015d6dabb6a03' 
  AND (
    token = 'udnp9XM4pnOYiVgb0HTGRUHyoJe95nJg6UJWTINsULQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )