UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkUEy2YzO0mUj9mJ9ct77Nx8O6gmp/ZfY876OJIuKTg=' 
WHERE 
  key_id = 'c8764ec2a6cd69b8b3b01a6c9c89ff00b9f89fac71680a35258d981094157833' 
  AND (
    token = 'LkUEy2YzO0mUj9mJ9ct77Nx8O6gmp/ZfY876OJIuKTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )