UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2dWtm9c46lPWDddxf0KmyUMcYNIvZGCQhXqEI4Bm40=' 
WHERE 
  key_id = '0e867eac527ca2f2ab52ab48c894993d2e9483fee08e9f1c06517b314acfe68f' 
  AND (
    token = 'o2dWtm9c46lPWDddxf0KmyUMcYNIvZGCQhXqEI4Bm40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )