UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSEJ4OL/BB493JQV9RyNNA9UiYgygSm3LXwVAuXA7Ag=' 
WHERE 
  key_id = '1fa32c898576f9d3facb644d782d1fe821694d11b824e88f443764cbff80b822' 
  AND (
    token = 'iSEJ4OL/BB493JQV9RyNNA9UiYgygSm3LXwVAuXA7Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )