UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJAX0gw9pnz0xyhF6P+h/4oWS9lsevjRzlQtLckgHJk=' 
WHERE 
  key_id = '4907daf4479ddf5a2a179ee7d156a46fc0471968ba51a8504a988521d44f1dcc' 
  AND (
    token = 'iJAX0gw9pnz0xyhF6P+h/4oWS9lsevjRzlQtLckgHJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )