UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffEmlCBxhFRucIfmgOaC+HTAhyKNPBQezIZXgCQ9k8M=' 
WHERE 
  key_id = '2e279051f10be4886ee7ff7e161d412ceceebe4bce5bfa760d325925cef21e89' 
  AND (
    token = 'ffEmlCBxhFRucIfmgOaC+HTAhyKNPBQezIZXgCQ9k8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )