UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HT1eMcZnu/6LdvfLsBIoKQPeUNKrXcxipjLS9XTPq7w=' 
WHERE 
  key_id = '98bdc8440ae09cc7b3600a9c7b52f9bbe5133f70c50f6ee6341197897f22e9df' 
  AND (
    token = 'HT1eMcZnu/6LdvfLsBIoKQPeUNKrXcxipjLS9XTPq7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )