UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xTEL4iQeVLxD86D6KO4wUxc18BGlKxL8l79kuwq4Js=' 
WHERE 
  key_id = '2514d6efd7f74bf281b0dec739a21e59138246d28bf26f4dbcf4f1b6def7985b' 
  AND (
    token = '3xTEL4iQeVLxD86D6KO4wUxc18BGlKxL8l79kuwq4Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )