UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amGiSli3ifsqNOlKUj4mjev18ttaW679eDA2XUeGQKc=' 
WHERE 
  key_id = '631f8da30bd55122e1aa586f6637a6b1be5c28bd39d0f48a614349a38fecafcb' 
  AND (
    token = 'amGiSli3ifsqNOlKUj4mjev18ttaW679eDA2XUeGQKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )