INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74d2b39b6d58d9388429423ef7418a8f96223a2e11293258b45ab34f03aa9787', 
    'xXhs5qlaowv8wQJjeVrxnG1FHkDJZcx/pGPsTSEIcbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)