UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7F6Tx+dPoIoCMBEy+k84y0WIJ+RRcpNCtx7DVOaLFA=' 
WHERE 
  key_id = 'fcd608766da352aa46c798ec66b8c25c3ec0e045666ed7b18f2483616f1d305f' 
  AND (
    token = 'm7F6Tx+dPoIoCMBEy+k84y0WIJ+RRcpNCtx7DVOaLFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )