INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '432ebf563f56d6453cb464f397851f777451be8bb2fdc038053066e06a11302a', 
    'AcT8b/UwV7j/vDe2BB4e7DWKtxZp20GIgKnAvEpXAuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)