UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0p5EbQEMNwY1wGeGQowVTqvs9bDGrIVP0MiwpUyUJiA=' 
WHERE 
  key_id = '3d7518d650cdcc8979f2b4abb2da244143f0765410c35bba0ca111b17f2629f5' 
  AND (
    token = '0p5EbQEMNwY1wGeGQowVTqvs9bDGrIVP0MiwpUyUJiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )