UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFerA+Qeltd7kNKpTfZlJaBdEV4aodpyUgCSjXd2c2c=' 
WHERE 
  key_id = '2b7d3a87898936e8c3201898fcae6cc3313a4b57d94d10385e1bb678a7b62ad3' 
  AND (
    token = 'qFerA+Qeltd7kNKpTfZlJaBdEV4aodpyUgCSjXd2c2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )