UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfM3o/k8+dU4k7hSV85cErGqhXmwsJ1QTJDUKftiNEw=' 
WHERE 
  key_id = '57b90c45abac773adefbce42e72ca8f5cd668485606b174932393a6fbf902b20' 
  AND (
    token = 'wfM3o/k8+dU4k7hSV85cErGqhXmwsJ1QTJDUKftiNEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )