UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riYwKt0ijYWwF0hXzcWln+10jm4fPuChfPZ9buCFfY4=' 
WHERE 
  key_id = 'f169dd157f3cddc7ac49ed26c71363af2937311cb873543e3b4cd7c52178bc1d' 
  AND (
    token = 'riYwKt0ijYWwF0hXzcWln+10jm4fPuChfPZ9buCFfY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )