UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrmPs0i5u7VNZ8jL7W4eVmen/VIHsNrbT2wib+Noz+0=' 
WHERE 
  key_id = 'fdb4be19e1b9d83279e83c3ad4868a41fbb7b0542ec3294664ea15f0399b6e48' 
  AND (
    token = 'ZrmPs0i5u7VNZ8jL7W4eVmen/VIHsNrbT2wib+Noz+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )