UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDuMByBKRWPF9Yb5Q6eQi8e2GwIFnDfN1qUHs0oFcKg=' 
WHERE 
  key_id = 'c4786267142e21212e6f93ed37447705000ed82e3849982568473eab43565dea' 
  AND (
    token = 'SDuMByBKRWPF9Yb5Q6eQi8e2GwIFnDfN1qUHs0oFcKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )