INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef216174c834e94536bc1976e9538f5eec9182fbcb09937cec466e254eba33db', 
    '2qbMxqMjx8IAERAHySSE4L+stvUF4BjhSuoo+cPvb/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )