UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BN+D18oA+8bAMUMSuC0vHC9bk3C4di2cGlTzynsmC8=' 
WHERE 
  key_id = 'c948023bbcb5e65e694f6878a272e26baed9bdcb08151e43a7201b71c6922165' 
  AND (
    token = '7BN+D18oA+8bAMUMSuC0vHC9bk3C4di2cGlTzynsmC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )