UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efSykichOEgIcNqwOygx7yNmXU14sEPjW96vR1nzFeY=' 
WHERE 
  key_id = '45a9e06c457186b3587a3a7991b315b268e8d1be38cc4939a36339516a68a378' 
  AND (
    token = 'efSykichOEgIcNqwOygx7yNmXU14sEPjW96vR1nzFeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )