UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfKLAEH9f3wA9jd756iViY9cMLDeEZEJsZ03kdrGHW0=' 
WHERE 
  key_id = 'dd796c7d629712dc598aa119283e1300122ad5074fbd80b2107c0be4ed9e7519' 
  AND (
    token = 'OfKLAEH9f3wA9jd756iViY9cMLDeEZEJsZ03kdrGHW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )