UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zDHU0uttGlksxX/qBkVUToE4ZI5PXXT9RcTsbzq4SA=' 
WHERE 
  key_id = 'c1c95c0c90403f51856058193cca3ea953ffbcaed92230e765144291d805b71b' 
  AND (
    token = '9zDHU0uttGlksxX/qBkVUToE4ZI5PXXT9RcTsbzq4SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )