INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebe1ed31c097f1cd44b34488dd6c64cb71de6040fc6edf41867daf3de1454d11', 
    'kW1TagoJ6khY0o6QyM1jhuAcEBYvLpuehU71ejwfPb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)