UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96WtmI46X2dTrgR8XTpmzJ2mFfwjTTP9jzYd9NaaN28=' 
WHERE 
  key_id = '0527fbfd445a945055b9ac882f8ffa5d68f25782b965cae429e50cd87025a404' 
  AND (
    token = '96WtmI46X2dTrgR8XTpmzJ2mFfwjTTP9jzYd9NaaN28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )