UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zE0DfasH8sOt7xefogTLRt0yCgPu2Kiogemcw3LR6+E=' 
WHERE 
  key_id = 'd32a9e4c72e0d3c775fe3518fe7565d06e84fd3bc8a2ccde8a253094b3fb4fcc' 
  AND (
    token = 'zE0DfasH8sOt7xefogTLRt0yCgPu2Kiogemcw3LR6+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )