UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ce2s9ZNd8kUP4iHipDuCkfIZkTnL2I9WasAVUr/Wyh8=' 
WHERE 
  key_id = 'ab07e6ce33bc1519f38f876510a52a1b7deb40e3038ee3c61b3c44652315ef5a' 
  AND (
    token = 'Ce2s9ZNd8kUP4iHipDuCkfIZkTnL2I9WasAVUr/Wyh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )