UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUEC9bzXrbYFzFyzLsPz5X9q+XK8bVZVQBnJ1SUS7f4=' 
WHERE 
  key_id = '8ed588c317dd914e783af391ecf39031705457430f7c0b320e749879a6ed2eef' 
  AND (
    token = 'tUEC9bzXrbYFzFyzLsPz5X9q+XK8bVZVQBnJ1SUS7f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )