UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V48ucyhWWlcL5B+NKul03KTeBipK8m3y+WyaCH+nOk0=' 
WHERE 
  key_id = '0e59cffa192b396e73014b91d2152e0e767bf92d9fd58be4d2c80b3b93dc53d3' 
  AND (
    token = 'V48ucyhWWlcL5B+NKul03KTeBipK8m3y+WyaCH+nOk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )