UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vgzLsS5l9wLAC1MPvtcw3ZfLPKP6OYRkuMb86esJbw=' 
WHERE 
  key_id = '3c6d0df2ab3566e3e3bbd86b06f61b02bc2527c418d89f9cce39a2d073a933b4' 
  AND (
    token = '0vgzLsS5l9wLAC1MPvtcw3ZfLPKP6OYRkuMb86esJbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )