UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Upc/mvwvaNcsTu9h4kQzl1jJAP98fNS1hVjCpBNXV8k=' 
WHERE 
  key_id = 'fdc1625ca50b3756867ab4506db5e91013387c5c72013a30fa34e1e0a59cd2ad' 
  AND (
    token = 'Upc/mvwvaNcsTu9h4kQzl1jJAP98fNS1hVjCpBNXV8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )