UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chx1C0s2+6YpqYBnYd0WSNArWQUU1HiGjxl+7K2UR3k=' 
WHERE 
  key_id = '7f885d6afcac11728652aae06406908aae372fc1546970003714c33cd928457f' 
  AND (
    token = 'chx1C0s2+6YpqYBnYd0WSNArWQUU1HiGjxl+7K2UR3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )