UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+N/AGs8mSKn4+VqZwmKTwSz0SsxdEJu3WmlwHPMxzog=' 
WHERE 
  key_id = 'ce65f88045009f6b88e6260a26405f02dac7eaf370de903f389fb76f3c5c82a9' 
  AND (
    token = '+N/AGs8mSKn4+VqZwmKTwSz0SsxdEJu3WmlwHPMxzog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )