UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31jT5za5X6A/m8G9GNGp+EFHKQ5olAL3vh8lAdZqrPg=' 
WHERE 
  key_id = 'eaa5cf4236415c79dc5484ca2e7207edc841ea5bebfefd8c6b30737495cee88d' 
  AND (
    token = '31jT5za5X6A/m8G9GNGp+EFHKQ5olAL3vh8lAdZqrPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )