UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'apwGjtlpE4VLFRamUeqQHJXYvFnISeI+VUvkNFlfC+c=' 
WHERE 
  key_id = 'c8a6a86e0e3151d1021651be08b420649b6044b55e93c7f95e1baa4f1648be3b' 
  AND (
    token = 'apwGjtlpE4VLFRamUeqQHJXYvFnISeI+VUvkNFlfC+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )