UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaIN/Drh0y3kH3oe6lQCiPHA+5P3fu0bbk1ZiInz5Bw=' 
WHERE 
  key_id = '94cc496d2e035dcc0d95e8994da9513b328b979ed22da8d9e0bd348d1e401354' 
  AND (
    token = 'RaIN/Drh0y3kH3oe6lQCiPHA+5P3fu0bbk1ZiInz5Bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )