UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XIXpznh5HlEfvRvQyBLBPxfpGDRztyRroqBnE/ootPg=' 
WHERE 
  key_id = '02b39c302df440646975727dba667a202765e23fd54e6357eb65200b82aa59b3' 
  AND (
    token = 'XIXpznh5HlEfvRvQyBLBPxfpGDRztyRroqBnE/ootPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )