UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pakGS6wb0sf67mtuqkN7gEI8xqPx5A1Yvm4bZVCuK8o=' 
WHERE 
  key_id = 'a79d82d66031730e0bbc2b5188c62ed94e95a417fc279e52e763814fdda51da6' 
  AND (
    token = 'pakGS6wb0sf67mtuqkN7gEI8xqPx5A1Yvm4bZVCuK8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )