UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUW4sNIAQAECiCzNPxCk6MaBde9Mr+CE8NpfzBSAkvg=' 
WHERE 
  key_id = '1c486340793d910ddcafdd77531e3a6f29df1f67e6745401bd263dc7c66b80c1' 
  AND (
    token = 'lUW4sNIAQAECiCzNPxCk6MaBde9Mr+CE8NpfzBSAkvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )