UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PBoxavKBbhhdT14hcQSAnU61QoEOBvhaPyKmQEg9aO8=' 
WHERE 
  key_id = '667cc568c6f32beace1350817ffaba85fc18a2755b60daa6675d297bc54cc70f' 
  AND (
    token = 'PBoxavKBbhhdT14hcQSAnU61QoEOBvhaPyKmQEg9aO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )