UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'peV4KnUefw5wSEHX98A9I1oAb7EkMSbru2nSWj4OmSQ=' 
WHERE 
  key_id = '2fcd4d1dbfd9ecd97bd2dc86b84976ae2783becbb187f90a32649b678ca14206' 
  AND (
    token = 'peV4KnUefw5wSEHX98A9I1oAb7EkMSbru2nSWj4OmSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )