UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TG6UjNrXnBNW2//+AY7VarH3/X+vjXry2c5eEWhDxjU=' 
WHERE 
  key_id = 'e5dd126459f478b975358d4760422461eea552edd90368d4932736ef854da3e0' 
  AND (
    token = 'TG6UjNrXnBNW2//+AY7VarH3/X+vjXry2c5eEWhDxjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )