UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cc1wBopVgpTNjbTITCuYPHFM2tt9zhoJbjQSxrFWwBk=' 
WHERE 
  key_id = '6a6e06b1a6b76216b51af5a701ff363ccb93c7a9984893eed5e7f7454c0fa75f' 
  AND (
    token = 'cc1wBopVgpTNjbTITCuYPHFM2tt9zhoJbjQSxrFWwBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )