INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a889456af7e78d4694daac4d19f310cb5468123aea2311df7f3e2fa2de39195', 
    'S1mTTN+YMo954YEVLJW29vu6OnEynniVG3n1ZQIpz34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)