UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGhjCOf/Oq1uEI+L8GxsissF/Ihq2kn46EppRNotVfk=' 
WHERE 
  key_id = '2f67a34e4290f6cfb4b979b27dafbbfc8067dda7966f91f1a66dda3c1fea232f' 
  AND (
    token = 'gGhjCOf/Oq1uEI+L8GxsissF/Ihq2kn46EppRNotVfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )