INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f3a94cfe9ddb42cedfc15ae7cf43bf2cfe23245d77e41c346cb1b9789728e29', 
    'N70X8GtC3b261q/2RnT0RInUB1K98TuOiTlbbDPzDIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)