UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4JT2Hs5JYGl8qddnAjnZUQSMXUt83OrWs1Yp6BxXXw=' 
WHERE 
  key_id = 'fe48f2f6566647a72a377a2779139f55f86d3d1713d4898f71aa8a61124eedbb' 
  AND (
    token = '+4JT2Hs5JYGl8qddnAjnZUQSMXUt83OrWs1Yp6BxXXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )