UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fyb4fXlREKS53uYbD0dcDBlr5386e6KUlAIxKcgZqo=' 
WHERE 
  key_id = '38c148af08c6c4a73aa726cedc560e0df760841bd5c6722ef3685495e10f54ea' 
  AND (
    token = '8fyb4fXlREKS53uYbD0dcDBlr5386e6KUlAIxKcgZqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )