UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PATjqhrOOkPOlgjdUALdV5jxEwOjmAJKuMDuba+tz2s=' 
WHERE 
  key_id = '9815227d9abfd70078eab6d4536c79cc7771137a0a8f4c5b2aae0a419f1a67cf' 
  AND (
    token = 'PATjqhrOOkPOlgjdUALdV5jxEwOjmAJKuMDuba+tz2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )