UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz8+OJvCQRbZHls1O7dkTJIezipBOTnENZl2ha/LPVQ=' 
WHERE 
  key_id = '22be9ec7792f70c01888eab8ebc4221bb75011d34afef76f4e881e154ed8ef7d' 
  AND (
    token = 'Cz8+OJvCQRbZHls1O7dkTJIezipBOTnENZl2ha/LPVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )