UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDDq/56jPNwQea/jhqBtjI6/3rzamciwTS9dPCM5ENo=' 
WHERE 
  key_id = '2bb2f3d1725e1daa04339997648272c4bb0cba5f51bb51d4560efb8d67560351' 
  AND (
    token = 'nDDq/56jPNwQea/jhqBtjI6/3rzamciwTS9dPCM5ENo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )