UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4Nc2rIeKT+w7/zv5TmmINRJ033Ucr1/Y8q0D1q5a6Y=' 
WHERE 
  key_id = '8add0034b47530c962667acd89113f6ea3cca9d0002fd711312dacb1fc43ebc1' 
  AND (
    token = 'Z4Nc2rIeKT+w7/zv5TmmINRJ033Ucr1/Y8q0D1q5a6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )