INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1299fc5a9e6956474b5ad12e9e006f956644e3394af6349a0bf86bab3f1f04de', 
    'ScfZgApT83eGn9F8ySZKkIg/ZfHzlCfkAZzLCVn4fLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)