UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iw0zISLAYzc0Yt2ZZ8WP6sEsfgYUlp14NZoTUAM3nc4=' 
WHERE 
  key_id = 'b59e535624ef9d4e3c1dcbc070c81eadd8541123ccc6a3c6bd66c3c902571114' 
  AND (
    token = 'Iw0zISLAYzc0Yt2ZZ8WP6sEsfgYUlp14NZoTUAM3nc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )