UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8S2DDo3EGq7JjPkDKVPwtAjr2tndYtmdCVc1gaDtb8=' 
WHERE 
  key_id = '54ac453cdec5baee49f8901357079eb1ba1a309dbc0d6cf08256ca46fe5c4be5' 
  AND (
    token = 'Q8S2DDo3EGq7JjPkDKVPwtAjr2tndYtmdCVc1gaDtb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )