INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298b7317c3169a70acbffe6fa949121f84761fe08afa0fc6481cf7981c134b9a', 
    '1t3lHBe4G1PGDsYXhU+dExuhEckstCcluWzpoNAf2yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)