UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QO/Qfr9NG7pCV9YDzcVu7iQFgByWIh4WtHJB7rdeL6k=' 
WHERE 
  key_id = '144d2ea9f5d1c78eaf6902e2f688e856bf1381c57b66a190f752e3dbc4b2ef6e' 
  AND (
    token = 'QO/Qfr9NG7pCV9YDzcVu7iQFgByWIh4WtHJB7rdeL6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )