INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02f4b27121e2656050717a0b9d9b57c67bf48da1edaeeedebf2a8f61db0fd057', 
    'K2cVTkSr/fvpuQcAKvxVtZ339gUYALVz4WLz52hR0S4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)