UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkveOJ0cyy00NB2evbIyZ+HJC/PKQbQWjrYJbGDc/XA=' 
WHERE 
  key_id = 'ca976f75bd219f3452d4b4843041f7865a70f0c040eda909a11dfffafa152e4e' 
  AND (
    token = 'HkveOJ0cyy00NB2evbIyZ+HJC/PKQbQWjrYJbGDc/XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )