UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xecIuvqBaGEPa7hPJ9m+IDHITk7C4Rz6No2RWRWz8k=' 
WHERE 
  key_id = '374b1d06940811e50e10a2fc356381f6d8c3076a921d00c0053518c73931c37f' 
  AND (
    token = '8xecIuvqBaGEPa7hPJ9m+IDHITk7C4Rz6No2RWRWz8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )