INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f77ab42518f26163f0faeae62c436359d16ca154ef57aaebee197b20bebfef', 
    'ec5t1y73r8jYnax570RHJLX8fBOOnEmFnUslmWC9jCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)