UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcugHJOn+bmj8ESJKWSAtb/goNs3Qifirl7p3oaKysw=' 
WHERE 
  key_id = '1246e606ab9797e75d957f45c7e0ca74ea3c1e8814017861cb63265bd263226b' 
  AND (
    token = 'UcugHJOn+bmj8ESJKWSAtb/goNs3Qifirl7p3oaKysw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )