UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0R8f1dt3qTnS19RZ7uKAgeUvHJOBQZ2W4w7o/iVre4=' 
WHERE 
  key_id = '8ab474b114de02fac5d8404ee06632e5b6f7db88152d626dab4cd32dc8f2b7db' 
  AND (
    token = 'j0R8f1dt3qTnS19RZ7uKAgeUvHJOBQZ2W4w7o/iVre4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )