UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZ7JDpjjXkp/0hnCbNVUYK7UzT3kCEVGZNs+Wp+88RQ=' 
WHERE 
  key_id = 'a02e21f31703ab131c13761a38ddb7d2532df57adf640e5f96323f9d05810e03' 
  AND (
    token = 'QZ7JDpjjXkp/0hnCbNVUYK7UzT3kCEVGZNs+Wp+88RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )