UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDN2GXp356d2lUScIB5aRv8fT3yJIsy1IkulH9gu8Qw=' 
WHERE 
  key_id = '71499b97bcccd71cb78f7a59c663701107195e5b95d2b753a2267727c8188365' 
  AND (
    token = 'rDN2GXp356d2lUScIB5aRv8fT3yJIsy1IkulH9gu8Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )