UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUo/Pj/JRx40LVzH1IG1TQmWzWvwrBpvV9I4QCJo0Yg=' 
WHERE 
  key_id = '93c20f3053b013d640657ec499a47cfb10c8b86e8f47c3dbd8b40d307eac3acf' 
  AND (
    token = 'tUo/Pj/JRx40LVzH1IG1TQmWzWvwrBpvV9I4QCJo0Yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )