INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a436426b6254db1da085152d0dc38fb80217eff7e27f1b2809dc35c919fbd6ee', 
    'GDtry96naExFQZhwcXzTaENRMpp+80WwtpLH3yjsKag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)