UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lboj4xP2zpcJcYsqNsf//eJm4mQ1fbZlNUMu4zOjyaY=' 
WHERE 
  key_id = '61ca58d6c397074539d8235b5f4234d7a85869c2193c8926f1d91bc2216b2354' 
  AND (
    token = 'lboj4xP2zpcJcYsqNsf//eJm4mQ1fbZlNUMu4zOjyaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )