INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8756d966a8b396e96cef87951e1362f4503f001e1202346c5e118e1fb9f4c8ba', 
    'KZ/+Vhc3vR3nRUSD1/eBpIm0ZPJYJrsQegSG83es98E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)