INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52dff58d6a66179b4a1b14837df89ac75ff40f72a0477bdf8aac20d02d69cf0d', 
    'eOfuYyU0yj2JuSuxZNfn+JaPIMLbGPndNQ1rHsEaUqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)