UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ib0vXjqfdx178UqJqCTXFwHaKj3nMIkNdqPu5kdJQN0=' 
WHERE 
  key_id = '9f166fd4543ae01d675fc987bcf43b48af752cc1d9cb0e8e538565eb26247011' 
  AND (
    token = 'Ib0vXjqfdx178UqJqCTXFwHaKj3nMIkNdqPu5kdJQN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )