UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AP6CucWzuyxGpumHzlDPN/07eFaL1e2sXY3juZ70YOg=' 
WHERE 
  key_id = '6b5611e689002b6fa47d8027c615e1f2c6bec3bf915df7d98cc4dfa6d85d1913' 
  AND (
    token = 'AP6CucWzuyxGpumHzlDPN/07eFaL1e2sXY3juZ70YOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )