INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4168464a17b39a949951ca5b4827cfdb4daa9d4003a0bf59af57671e0a1befff', 
    '0naUeZLnBDJxcmSslqHBJnLIMn3Q+896a8OMRwPBxw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)