UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYrsvDWbtery7cLmJWzoT2rcq+o6hWJVeRw4wpf5sw0=' 
WHERE 
  key_id = 'd20cffd7e7d1eef4210fe851ed54fda713839e823e15d10697a0d5d31f09bb2f' 
  AND (
    token = 'BYrsvDWbtery7cLmJWzoT2rcq+o6hWJVeRw4wpf5sw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )