UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LeZyPhl/1OB8E9ezWU36icLLe4yLi6MuCacPKKYTYtI=' 
WHERE 
  key_id = 'f546ea83096c16fa3c8d600ee1a099b2db3abf60345d2be1d1e27ff160483bce' 
  AND (
    token = 'LeZyPhl/1OB8E9ezWU36icLLe4yLi6MuCacPKKYTYtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )