INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8462ab0dcf672138cb90bcff01692670454e2bc126fd02eba39d35c37d8d1b4', 
    'LHwuIpKwkv7LhBrBkt9dGzF7QGFf9KddiJos/QCl3+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)