INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6df15e092657b9d7e38a709e88fd7904b528c922e4a2264f5b22012616cc87f1', 
    'Dd2BLytfv5kG9djUIRLbYR4HrgxINR9yiqT4NqA2r5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)