UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPOGYeRD8fvOzN1d3QjqmpvqZp0uOITbTAvn3SztVak=' 
WHERE 
  key_id = '8a0a4cfed7c25b7c3687b37328f09123e3f62805890887f6d9830271e0b29a3b' 
  AND (
    token = 'vPOGYeRD8fvOzN1d3QjqmpvqZp0uOITbTAvn3SztVak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )