UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTrH0eWTrhN4zp/qsAPvYZMWEw77Ty0KdqkzQAPYfsw=' 
WHERE 
  key_id = 'd290ce5f9366fd2307f2040e5dcbfc5a12629c29455294fc41707ef520748540' 
  AND (
    token = 'kTrH0eWTrhN4zp/qsAPvYZMWEw77Ty0KdqkzQAPYfsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )