UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zwc3KPFA1QeOupVp3wzl1TKgqqudNc+bqTZKTtn+iQ=' 
WHERE 
  key_id = 'c73b8a141212b541b4a1587497004de047ed958f679d7f6c46be7ce5d4347568' 
  AND (
    token = '8zwc3KPFA1QeOupVp3wzl1TKgqqudNc+bqTZKTtn+iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )