UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whYa/TB7726BzsTxNdXqVebskx4/k4zj44Fhu7FKWwI=' 
WHERE 
  key_id = '96839963fb1303dfcc0bbfcc47f3ee87b1f1405b6aefa949bf3efd4e9c76a25d' 
  AND (
    token = 'whYa/TB7726BzsTxNdXqVebskx4/k4zj44Fhu7FKWwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )