UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqWjNJixRF9ErGG7zzcJKXUwjHjcTUgHvZovF2DG19M=' 
WHERE 
  key_id = 'd7b4277836daabbae071a838d6ff5b9364f98e6f30d24e5f2dfa609f9781aea6' 
  AND (
    token = 'PqWjNJixRF9ErGG7zzcJKXUwjHjcTUgHvZovF2DG19M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )