UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyFlC/FkwtzRPeF676wcvzwXphNymNuhHqF7SLgbHng=' 
WHERE 
  key_id = 'a644d29efc4026dccb4febc002c80802647b8d0375d75cca156bce53222f9e05' 
  AND (
    token = 'LyFlC/FkwtzRPeF676wcvzwXphNymNuhHqF7SLgbHng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )