UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63kHvV5FlFSLPk4JPKjDZNr6fxUbg3PbP3ZYfcSDV1s=' 
WHERE 
  key_id = '3746cdd9fa53ab10f044bd8a30dbcf53759c4728060bf60742f9e75c3fbd99f7' 
  AND (
    token = '63kHvV5FlFSLPk4JPKjDZNr6fxUbg3PbP3ZYfcSDV1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )