UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/lMZPr2ACE7WPExc54ehZzrHVmpgBvXGwpt0j1Z4Os=' 
WHERE 
  key_id = '510c3879083156236c46a1e56c57a33dd105b65aed4c8aedb1c9d19dc3e49e99' 
  AND (
    token = 'Q/lMZPr2ACE7WPExc54ehZzrHVmpgBvXGwpt0j1Z4Os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )