UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aY6CoqPYWKWcTMPkCtTIFWwDwe8JWyGNJfT/D/7RTlo=' 
WHERE 
  key_id = 'dba47ece8e7e2a42ad0d010e45e30e3da9c0c2751d103394d864ae74e81b13f4' 
  AND (
    token = 'aY6CoqPYWKWcTMPkCtTIFWwDwe8JWyGNJfT/D/7RTlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )