UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O67EZThqDR4IQTuQspfqH1QiwAGVJRXXk35+2jWQKIg=' 
WHERE 
  key_id = '26d97ab71fe894308208d1085fea6f51021bae066a9367e82d8b7e5300ea50a1' 
  AND (
    token = 'O67EZThqDR4IQTuQspfqH1QiwAGVJRXXk35+2jWQKIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )