UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5OaOYbHlOg3/Hu9ihakz2eHN15fKEZRiR6mfe5WZ9sc=' 
WHERE 
  key_id = 'b36caab814598a7889913df6c38e975a1b11683c09c45ec9761f6e4b363b39d3' 
  AND (
    token = '5OaOYbHlOg3/Hu9ihakz2eHN15fKEZRiR6mfe5WZ9sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )