UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDfmx444JhEjYW6fn25OVJm2mdmyMdRqO33aV/Z4zRw=' 
WHERE 
  key_id = '43db2e73952208ef947115e54e28cac82ba336c8dfc7bc2684feda817874c9c1' 
  AND (
    token = 'UDfmx444JhEjYW6fn25OVJm2mdmyMdRqO33aV/Z4zRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )