INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752d08d651e8591c2554165ea23b13f71a68a66940b1a6bf11036cf8935486a9', 
    'IoTNyZ+B01OqRWv7lVJFEfIvf/p02QONPuN6awLcjsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)