UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbnHH2MsISoILycq6gy7S94wP16Y6WwGx9RpL1WnRbA=' 
WHERE 
  key_id = 'b76ee4fe6eb5940e20acf3f362f17c3646b4afbc5104a8c747c8144a3f8053c0' 
  AND (
    token = 'wbnHH2MsISoILycq6gy7S94wP16Y6WwGx9RpL1WnRbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )