UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjBs1EF25XtZazmC59Y60ZLGTh4Dxo//PYVpA8SzR7Y=' 
WHERE 
  key_id = '883859cfc09fa1d3ffbe99591e4348abcf5cab0067fc0170eefd6f8c3aa6e6a0' 
  AND (
    token = 'VjBs1EF25XtZazmC59Y60ZLGTh4Dxo//PYVpA8SzR7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )