UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M24ZS0HAg2OG/cXXD9qBKUNWugy3Bd4g4IGwbxkYZgY=' 
WHERE 
  key_id = '0431b86581d811d33686df485fd768e57451f98b417a5c15601a3a4fe6217185' 
  AND (
    token = 'M24ZS0HAg2OG/cXXD9qBKUNWugy3Bd4g4IGwbxkYZgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )