UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIoBGnd/RkO7nco8b7C2g3aN3mlUVTbjbGzn5j2YmBM=' 
WHERE 
  key_id = 'ac2ef8f141b6635bbcebd8684c3e8ac366394eebe2c7d832c517aa9f977a700d' 
  AND (
    token = 'CIoBGnd/RkO7nco8b7C2g3aN3mlUVTbjbGzn5j2YmBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )