INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d962286e49385806ae72887476d5392cd6c794aa5ec97a784d6f6c994cb4895', 
    'A/McyCnnM69dXGS1tYUfk+2PVsOvIfrgwAFXhuGaaCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)