UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOVGR68CL1SvgQ2j/8jnKOopxnK9IzkgM/KoCttVOaQ=' 
WHERE 
  key_id = '23623f0cfe68816abda2f7b96b9cb8ac0565fd250ca0648e51e8f100945db685' 
  AND (
    token = 'DOVGR68CL1SvgQ2j/8jnKOopxnK9IzkgM/KoCttVOaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )