INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2b981da3a97a9271e3dfd09cefdfda4691760c1b8dd3acabdb68ae998ec2bb', 
    '4ivuxM+ARP9GHey7dXo8i4uF5UtOB0WRScpea448y30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)