INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f3c66bf9b0e19e9d9b58a4126c935e342aaea988ce9804956cff7969c7062f', 
    'yK0igKrqa6LoqjTszWVSWRMqC1SW+jMaUa++e9AaHi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)