UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDR/V6cLbVsquhF+AW2nySLBgm3pmBRYnUQeUJmwLlI=' 
WHERE 
  key_id = '72af8f10dc199613d5ec70096e6242f414f9fa8056427cb1e16281255e73495a' 
  AND (
    token = 'jDR/V6cLbVsquhF+AW2nySLBgm3pmBRYnUQeUJmwLlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042