UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lrE1UHFrFL8ipMLrMdBmXefOItKPZxUGFPQVTiWk+MM=' 
WHERE 
  key_id = 'e723355cb76f4581849c08f405a422fa6477db9b296c0a752bcccc9b3c1b13fb' 
  AND (
    token = 'lrE1UHFrFL8ipMLrMdBmXefOItKPZxUGFPQVTiWk+MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )