UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYh1e1yTRvdici+VPrWCW7tOYgcuAcTk3/Hpld7o0dg=' 
WHERE 
  key_id = 'd76c36c2d293534a5dc95e5afc446a2978280242ba13db41db4c721b48981205' 
  AND (
    token = 'dYh1e1yTRvdici+VPrWCW7tOYgcuAcTk3/Hpld7o0dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )