INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a2bf9dc9887e3cb1b6ed936c268a18e8e47848e97537058100157fa31304980', 
    'TgjwgvsyDNZoe5CbNXzlwPGXHZ6k7ybz+Y5m8iHc0Hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)