UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSayJUOuoxLrh4YhGzxuBb58PDLrfxHPLBtjg9jND74=' 
WHERE 
  key_id = '8ac35f51a3ed3f3759946aa43bce11e9ae2747c43e675fc2c25a01f033a73987' 
  AND (
    token = 'tSayJUOuoxLrh4YhGzxuBb58PDLrfxHPLBtjg9jND74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )