UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6J4ltDQklWgTAwsjYG9al8VhKIHPq/sr+2isLwQr+W0=' 
WHERE 
  key_id = 'b8b24735677d625ead507792d31561bfac702286b6ce2c44fd9ea230e11d062a' 
  AND (
    token = '6J4ltDQklWgTAwsjYG9al8VhKIHPq/sr+2isLwQr+W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )