INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71cae2b2edf474d5d52807fd6e9ce1cb07ca49770741141451617248dc96f632', 
    'dyqc80abSEvggvqedTMyI0jHUHEMBtn4KT5Sqs8TZls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)