UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2O4KaGjUjkj7GxKFZ1UM3pvWPAdRiG5NsEbE46Dx4E=' 
WHERE 
  key_id = '64b63e3e22db14553083abe1dcc5e68284f695d33d31078c3ec0d8f94151de50' 
  AND (
    token = 'x2O4KaGjUjkj7GxKFZ1UM3pvWPAdRiG5NsEbE46Dx4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )