UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XNFX1ziEpIAJxhVADzXkqRdfH8OnwddF0WZQebJpec=' 
WHERE 
  key_id = '45b58438a5e65f0ca5e8462c74f278ae5a0b4704cbf09798d93da60e9c51db71' 
  AND (
    token = '6XNFX1ziEpIAJxhVADzXkqRdfH8OnwddF0WZQebJpec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )