UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kv6gAZkwUz6/fht8d0V79RbYLGAyCdjXeJYwSqZCkc=' 
WHERE 
  key_id = '24edc42d4f678cf2fe8670da76552b0646f134a03d9c19562e8322f05b96f77d' 
  AND (
    token = '0kv6gAZkwUz6/fht8d0V79RbYLGAyCdjXeJYwSqZCkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )