UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYNdVsLYGnVwOB0hD0MX0X0P2om2rzBZlPrcGDbT61M=' 
WHERE 
  key_id = '24a3b94f06703af8a90dc163af9204ec9f802c2b1a7057d27d6a379482ad1f0c' 
  AND (
    token = 'yYNdVsLYGnVwOB0hD0MX0X0P2om2rzBZlPrcGDbT61M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )