UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTudmdaP7WlC/Nh9zFAOBoOvv+638qJEbCjhhjnN9m8=' 
WHERE 
  key_id = '804c2cdbbcab0438047ef482360ff90ea17350f015de6acd531b75de3bf9e2ca' 
  AND (
    token = 'BTudmdaP7WlC/Nh9zFAOBoOvv+638qJEbCjhhjnN9m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )