UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xz8b+ooQ/kgYEjgeuikoUp0ziptqV6kHSVdm0LUb2Tg=' 
WHERE 
  key_id = 'af3e5cc74bbb2ca363e065eb9fed5ba227506731c3cc65274c9dbc40c0a444c2' 
  AND (
    token = 'xz8b+ooQ/kgYEjgeuikoUp0ziptqV6kHSVdm0LUb2Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )