INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3ccb0965a3c91af2bc518dad6501fd7a4dac5d0a1fc0509b4e87c9afff0278', 
    '2KicJa551gXdQ9G3FSp2D/Hszv2aXX3fJSZpJ5Cwpu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)