UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fU1UQ3B4r4Ttvm27qj3gS6GJs/dYhZUQ2cs+kMZi+sg=' 
WHERE 
  key_id = '85e260b62e0da333916984487b16b2f6224fd81c920921c4ff03fc8a6286897c' 
  AND (
    token = 'fU1UQ3B4r4Ttvm27qj3gS6GJs/dYhZUQ2cs+kMZi+sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )