UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wwc7pubADZZZeW24x8aiVHg9X/gMFhWDfAsoiLvdVmI=' 
WHERE 
  key_id = 'c72b45e3efaac8193259fd6102883e6b7517826898157e2783fc61b79df07766' 
  AND (
    token = 'Wwc7pubADZZZeW24x8aiVHg9X/gMFhWDfAsoiLvdVmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )