UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVCmZ0EXOQm1QOmJpyVcGP2NTYET06Uf4tXskcQtE+w=' 
WHERE 
  key_id = '81952f0832a0aed9ef7a9fddd65597ae329b64e072479fb8c411fb4cf60dc895' 
  AND (
    token = 'fVCmZ0EXOQm1QOmJpyVcGP2NTYET06Uf4tXskcQtE+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )