INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fae51d978cbacf4b0f61389d3a72f6b92eb3c4037e2a1d3c47bce0830a61f9a', 
    'WW56ywzu9MIq9u1Wkkh11TxBsgliiiWJ/tH0gKV0Tyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)