UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXyXhzohh89pePj33lUEJadgYIj36LfcdSQw6adVfy8=' 
WHERE 
  key_id = 'bc181bdc0e9ba95f2570f5af357b6fa4bea1f9d1bd8a41227ffebccf2f42cdf1' 
  AND (
    token = 'VXyXhzohh89pePj33lUEJadgYIj36LfcdSQw6adVfy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )