UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/vri1/IRgqC1hCJPDg2Jlo1fLJONEWnfYG3181scos=' 
WHERE 
  key_id = '14c3df1b8091355f4369817e266a76aa04cc478a5b694408946f4e727835dab0' 
  AND (
    token = 'n/vri1/IRgqC1hCJPDg2Jlo1fLJONEWnfYG3181scos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )