INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e05548b169def17e2b972e0036cc40b870262e109fe03dd381d7d6ebbb7e7957', 
    'lvUvLF+TWbGtBJBX2mJkFVzn6YdbPR9FnTeOwU39xBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)