UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ilsw3BSLL4flbzlmt/azz3z9eDci82kljqCnsGYE4W0=' 
WHERE 
  key_id = '26337bf18dff3a019b086a9780ce40c32fd2dad71bf9ddd03375d730e745e6da' 
  AND (
    token = 'Ilsw3BSLL4flbzlmt/azz3z9eDci82kljqCnsGYE4W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )