INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578f88c423564330fdb886b9ef55e4b275b96ac75f37547b14024eaf376ac936', 
    'tYj6hQmA5O3KgvY6v1/V0nckb6ebNafiv8sKM42v3EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)