UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4huTnjL2fWbZZqQJsEGBsfO1RBd253nY+Qy68LSt7c=' 
WHERE 
  key_id = '99321fe3780b070d170d8f58115b5e1d752f38bf9d9fb4cabf6bb9a965956898' 
  AND (
    token = 'X4huTnjL2fWbZZqQJsEGBsfO1RBd253nY+Qy68LSt7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )