UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leKaN4nX+it1I0aoTC9bc1MZC4NTSEMhRaElj9Thmv0=' 
WHERE 
  key_id = 'b7f8ac59f174368e7bc415bd37e983a8778948961ed8f58cbc62a1ea4b40d716' 
  AND (
    token = 'leKaN4nX+it1I0aoTC9bc1MZC4NTSEMhRaElj9Thmv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )