UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAuUhX+48m5J0f1UoIzFdt3xt1zUxUtZwXSkGvmtFKw=' 
WHERE 
  key_id = 'b62d16b9c11026608919d544d4ba57d7b092b883536858a8fce5ba3638b24b99' 
  AND (
    token = 'KAuUhX+48m5J0f1UoIzFdt3xt1zUxUtZwXSkGvmtFKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )