UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJScuCCwpQNlHbEr2CLDwMaYMK4e6aOjy1G+N7QX1AU=' 
WHERE 
  key_id = 'cb8f86e671c816155f646575988c285db293d69560fca1e849bbbf6497e57e42' 
  AND (
    token = 'LJScuCCwpQNlHbEr2CLDwMaYMK4e6aOjy1G+N7QX1AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )