UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'liUZxQYY/AbHVR4gcT8bpKYb0jTgAYvVkFf4SZDo0JI=' 
WHERE 
  key_id = 'b40b6d492d553d5c1652bb2b2e2fb0ae300412b1dbfe53a00fee10c7c25fa0cd' 
  AND (
    token = 'liUZxQYY/AbHVR4gcT8bpKYb0jTgAYvVkFf4SZDo0JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )