UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBqMc/UQohZkavN5pfDEVibcObtVscIEwHtA9BBezAI=' 
WHERE 
  key_id = '1958f2a8b870aea569e7e53dbf6d56aea976b13a52c82120ee17068f55802be0' 
  AND (
    token = 'TBqMc/UQohZkavN5pfDEVibcObtVscIEwHtA9BBezAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )