UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oA4qT3sPEHA05HpKNftFFP9UzLdICZd0yNzza3EDe7k=' 
WHERE 
  key_id = 'a39ad5a688f24bed2914d0cbdb0064a360ac16511732d12def1f1a4db9f95901' 
  AND (
    token = 'oA4qT3sPEHA05HpKNftFFP9UzLdICZd0yNzza3EDe7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )