UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxxJPtOkEiRUZ6rvdOIisELo2oaXNsf8LgqH/Qs88QU=' 
WHERE 
  key_id = '00d2633337cf158b27539205414aa57d9d1aa6acdf39266ed17f634e92e637d0' 
  AND (
    token = 'kxxJPtOkEiRUZ6rvdOIisELo2oaXNsf8LgqH/Qs88QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )