UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mxn2gvFyQvIqkqyCY88vLLAn4TPDR8sCWB6GZSZJeR8=' 
WHERE 
  key_id = 'b2cbcfedfadfda8c1950979c1f65eb8cfd9e904d78257b6733c6004cb0352d8e' 
  AND (
    token = 'Mxn2gvFyQvIqkqyCY88vLLAn4TPDR8sCWB6GZSZJeR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )