UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXovnWSC6qWq7vKAKxLIigGAFy/HYgME80+8che21zc=' 
WHERE 
  key_id = '5000bccd8d54a2ed32b57c9bbef029cb5b448dee5c3ce57f2b3e01ef731572e8' 
  AND (
    token = 'DXovnWSC6qWq7vKAKxLIigGAFy/HYgME80+8che21zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )