UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ei1DJ3OvkLEuON+zmqbiPbscIiXxwmVV0hZq1Sz5K8=' 
WHERE 
  key_id = '90816a288b315e5765f5482587e04dcefe3126ce6334c949bfb5bf784c5a34a2' 
  AND (
    token = '4Ei1DJ3OvkLEuON+zmqbiPbscIiXxwmVV0hZq1Sz5K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )