UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFuROH8IC14INYxdpxJvFi0tJEWIV5WB0dP+PIeXtEY=' 
WHERE 
  key_id = '6a949228dfc6415d559bf3d12a11ecab6a605465a72bdf141a72fce6d12a5421' 
  AND (
    token = 'OFuROH8IC14INYxdpxJvFi0tJEWIV5WB0dP+PIeXtEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )