UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCmYf/fMtXq0ri6TSqoVoGKvh+wFDeOmsr3ZxCUYmyU=' 
WHERE 
  key_id = 'fd13a43ef15486a62684888e53505595d8798a128fce63196a9ebf0e77c4e137' 
  AND (
    token = 'WCmYf/fMtXq0ri6TSqoVoGKvh+wFDeOmsr3ZxCUYmyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )