UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfihVWkDQ0mN20als4Q2KxV9TB88/oSr/eZkc+WBbMI=' 
WHERE 
  key_id = 'e0dcc1dd04e12d9bb2adc5d3c88bb10b38ca085f7636564706e03ec33d8ef029' 
  AND (
    token = 'cfihVWkDQ0mN20als4Q2KxV9TB88/oSr/eZkc+WBbMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )