UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1r4w7iarFbu8H7hbGrd5cED69V4mWojSgRm9wyugMs8=' 
WHERE 
  key_id = 'ad60cf81041c03fcbea1d1876ad185e89cfdc019f892ed678ea8f4637dd88ca7' 
  AND (
    token = '1r4w7iarFbu8H7hbGrd5cED69V4mWojSgRm9wyugMs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )