UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fnLjvH3Qg9wMZ/TWSl7wTHGRw59xgmNW/kmz862/E8=' 
WHERE 
  key_id = '402f106073e47f746056a6e72fee2cb0696548d6f637414f9a6e5244dfa94fc3' 
  AND (
    token = '3fnLjvH3Qg9wMZ/TWSl7wTHGRw59xgmNW/kmz862/E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )