UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYDL+YJ1saxiC21DZil8qF2OoIUWeNjHwUzWP1d/GcY=' 
WHERE 
  key_id = 'e9fc291b4ee7de32687d382957996a4de9831504df1269cbbae1612bc0cba0d4' 
  AND (
    token = 'SYDL+YJ1saxiC21DZil8qF2OoIUWeNjHwUzWP1d/GcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )