UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TfPduSt9u5Ie8IEQnfTxlqdzOOgFZWTnGSDvcXiQaI=' 
WHERE 
  key_id = '5fd4920e7e146599a5270ad152150fb19ebaba8fb3b5a135366c0b433b2e68ae' 
  AND (
    token = '5TfPduSt9u5Ie8IEQnfTxlqdzOOgFZWTnGSDvcXiQaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )