INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b8476ca5aa5bbb4473016e7f9cde3ebc8e771c480352def3d7b1addc486c9bf', 
    'TchaYrDfmL8lEs/vr8xEPbkfMqoaoW6ihqGrXI+/cfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)