UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlE1b/y4n+TfSwZ0ZW7RGNrWUC593i0/AOUq65El4Mo=' 
WHERE 
  key_id = '69526817389ffd2502542323dd0bc022b3999bd40d519301b028d5fbed546912' 
  AND (
    token = 'QlE1b/y4n+TfSwZ0ZW7RGNrWUC593i0/AOUq65El4Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )