INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1e56ae09c8e1158b0fe2517da1cd752add6042521f0d60886536743c0e9c8f', 
    'c330r5Xr4EUyENlcGl2TklcUxFU4QQ/ZWUV77MeeEl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)