UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hcjCr8DbRQAwvKmQJVioHlV86TgoH4zUz+yvg5eT1Y4=' 
WHERE 
  key_id = '027b165399237a3c0973046ae971852fda5b9c7dc4e22c14a9ef78d9206e46d8' 
  AND (
    token = 'hcjCr8DbRQAwvKmQJVioHlV86TgoH4zUz+yvg5eT1Y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )