UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZgbtuUyGYxyfuEDbIViAiRkRPHsvoKml7gySKzehtI=' 
WHERE 
  key_id = 'df608b3d557ceb69b3ffe3ef0ae6160d9be75e0a766d1add27f7755cf9e201b1' 
  AND (
    token = 'xZgbtuUyGYxyfuEDbIViAiRkRPHsvoKml7gySKzehtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )