UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XIW82vvthOuAcKy85/ulT0r9CM6iupIKQpIWlNkWXY=' 
WHERE 
  key_id = 'a795588c1c0080025f0411b2d6035515d4050ad8887f96fe7aff7ff31b515a3a' 
  AND (
    token = '8XIW82vvthOuAcKy85/ulT0r9CM6iupIKQpIWlNkWXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )