UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QK9BvWhR70uXc11XUSpWp9zDDJZ5QaWGUg7EziSuGTM=' 
WHERE 
  key_id = '8a88ac99ab9181ae8742d20ec4ac3efcd0e7a851cd7edc80667e92eb8c56ebfa' 
  AND (
    token = 'QK9BvWhR70uXc11XUSpWp9zDDJZ5QaWGUg7EziSuGTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )