UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hYKE/QUXYaL4JLdt1GCjgt8MEYf/L1/VdFGb5FUKcg=' 
WHERE 
  key_id = 'f5fb3b0197e22d29c4f43d06794451d682d04c21034f519c256a09fd9f59848f' 
  AND (
    token = '5hYKE/QUXYaL4JLdt1GCjgt8MEYf/L1/VdFGb5FUKcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )