INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e21f2413beeda2432c721e5f8b04e3bfbcdffd6fa412e0a96d4814d2cfd2080', 
    'XpLNLSDZwJb6jdnkMVW/kOFJioJ4xQUlXz/eqyveWtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)