UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ipuK5nwtkbdKvyNgz16+xwBwo5Uoz0i2sgpkw2iOxc=' 
WHERE 
  key_id = '15fa8a46bcf70fdcc99537fcc6181560b4cc9e33dd5f3fefb1d6f2e84cf740f6' 
  AND (
    token = '7ipuK5nwtkbdKvyNgz16+xwBwo5Uoz0i2sgpkw2iOxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )