UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8D3djtTnynWNQB3YcHxs8FoMLWz5SRAHznvYBRvbWOY=' 
WHERE 
  key_id = '370443d37f50e6926ae5cf0532c4b895dad75335be730a74db790d2879f0ba5c' 
  AND (
    token = '8D3djtTnynWNQB3YcHxs8FoMLWz5SRAHznvYBRvbWOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )