UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztRwDeEeqrjkZH4Xk9V0t92wbQxpC3qtKUmqMVzi76s=' 
WHERE 
  key_id = '17aa58326df01ebe9a69c8167ab985db9b3e7bd80076b75b2c12ad65683e40d8' 
  AND (
    token = 'ztRwDeEeqrjkZH4Xk9V0t92wbQxpC3qtKUmqMVzi76s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )