UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IqxWfvHe8/7FYI2f6GV1wrsN2kekAvGxiYFoH7vyVPU=' 
WHERE 
  key_id = '1b68e5df6253db2662f516c91b6093b619b12d42400a71bbd230b5aced2bc36c' 
  AND (
    token = 'IqxWfvHe8/7FYI2f6GV1wrsN2kekAvGxiYFoH7vyVPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )