UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ikTJGDqddRvC1bZxc0DtLsI5f2ZXuTPj7NHjzjtxJp0=' 
WHERE 
  key_id = 'c850d6e01c0b24d71edf21b9c2480cd1d482f942132c801f01e9b4d48fa5443b' 
  AND (
    token = 'ikTJGDqddRvC1bZxc0DtLsI5f2ZXuTPj7NHjzjtxJp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )