UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJ2yQsQ3DcG3hDdhf+Vkh/9St/3qvUyHhMZRflOU6jc=' 
WHERE 
  key_id = 'e9eccad675243f795ac04a3a7c5227b2fd6c2ff40e490f2c507bea6ab13267b2' 
  AND (
    token = 'PJ2yQsQ3DcG3hDdhf+Vkh/9St/3qvUyHhMZRflOU6jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )