UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4bvHf5TlDbAJERGXLfvjSA8N/tisD4qi2/6i1bC7BYw=' 
WHERE 
  key_id = '373ed79a29df963005458a7172dbcafd194fcb2bd7b657a5ae2e2e367b58aa1d' 
  AND (
    token = '4bvHf5TlDbAJERGXLfvjSA8N/tisD4qi2/6i1bC7BYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )