UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUHdxw2D6P+tvbXSf6sMHeDxThaAYX0pjmVdE4a7rPo=' 
WHERE 
  key_id = '8e2111684cca2d06d13eaea780265a834682e9c0830bc7d3f161a33cd6dcc179' 
  AND (
    token = 'LUHdxw2D6P+tvbXSf6sMHeDxThaAYX0pjmVdE4a7rPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )