UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wzyk6s+6hMU1roOHK8jLuEw+gyfQbOHKaXBl8lPt9AU=' 
WHERE 
  key_id = '940f330367a84381ebd95e76d43b8302e7817bfc34b5372c2f98b276cd1098ea' 
  AND (
    token = 'wzyk6s+6hMU1roOHK8jLuEw+gyfQbOHKaXBl8lPt9AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )