UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCLztyM1RnJq4GE0WfZ6LKJpZjUIx8hbLdvCT9L4N9s=' 
WHERE 
  key_id = '6ad367a711daa345864806a4b7160e4a7f7e98d315339fcf13eb044b132999e3' 
  AND (
    token = 'hCLztyM1RnJq4GE0WfZ6LKJpZjUIx8hbLdvCT9L4N9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )