UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIqQhK5ZbBv+FcJahDRJ5S3YoXpmOvXxvEgymiXQJuM=' 
WHERE 
  key_id = '6ca6801b16d5da3959c35dfaa47e63985d7279020352c1dc1f918f6f56ab231a' 
  AND (
    token = 'HIqQhK5ZbBv+FcJahDRJ5S3YoXpmOvXxvEgymiXQJuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )