UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZlPaJ+zzVumfUQlffj2tA3Fvs1O7j53uPM7yptXTZk=' 
WHERE 
  key_id = 'f1df6908436b9422288fc9864d1eeaaaca88a784f7bff9418dfe95f6cee6efa4' 
  AND (
    token = '1ZlPaJ+zzVumfUQlffj2tA3Fvs1O7j53uPM7yptXTZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )