UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qp5+FdagiAWSM9EMB44SS4gwhjD660+GePC9q4znJnI=' 
WHERE 
  key_id = '2a2ecd9c4c81a4c6fde46d039f13aba72b1e09cef81556b03c117fe6de916917' 
  AND (
    token = 'qp5+FdagiAWSM9EMB44SS4gwhjD660+GePC9q4znJnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )