INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdc4d98ab7af4e7fac0fb0ff5a573ef28bf810626256f5d1a460043c328149c', 
    'Aq9QLufROPysmMSxHc9WUVcivvBREbg1bXlDOFRU08s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)