UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3lbL5GCq/7VDDWT+U9sJiflCTQyh0GvAdPiLEd1VX8=' 
WHERE 
  key_id = 'd79637035a35f036d5c743a845654b6531e6c80482ec23fb1fe0d81f206c3725' 
  AND (
    token = 'E3lbL5GCq/7VDDWT+U9sJiflCTQyh0GvAdPiLEd1VX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )