INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81571fc93ca54d1f2edefb9645ac39e364bd27a7e4304451bca050477b30b42', 
    'qs4MUN/UVEHW5gH5jnQxGoS1E+5x5L+b+AaqS0MfbY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )