UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1TR0hVLRw5wxch0bng/DWxAMgE+J6OPZFjHN63KsOI=' 
WHERE 
  key_id = '71350bba0e53821dca3c8a040b879d33bf4ad033e22a58994a844bf19cf8a948' 
  AND (
    token = 'r1TR0hVLRw5wxch0bng/DWxAMgE+J6OPZFjHN63KsOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )