UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+a5F9Bzz44pAneJUCyxQpG9WiVNDqbAkdXmwq5n9FgQ=' 
WHERE 
  key_id = '90d5538ed1d5bcb31bef7d9d05263b87a2106b7eb0e36734b712ac891939cfef' 
  AND (
    token = '+a5F9Bzz44pAneJUCyxQpG9WiVNDqbAkdXmwq5n9FgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )