UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRs6lyLk5kaDu9NgUnKSniaay48dKnPIwtHStVCHWnE=' 
WHERE 
  key_id = '9f8fde266864101ecdfcc5b7ea7cd885c7b03ecdf2a9c5fd18800f3d1dc761ab' 
  AND (
    token = 'fRs6lyLk5kaDu9NgUnKSniaay48dKnPIwtHStVCHWnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )