UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4dA1HsNVBdwpbbTisswKbPwSdELh9zQxmhduP5OHjY=' 
WHERE 
  key_id = '8943329b5341c94482397e153e9eed5c3f2341a3e337095b108b28e1f529b9d2' 
  AND (
    token = 'Y4dA1HsNVBdwpbbTisswKbPwSdELh9zQxmhduP5OHjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )