INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34501af2b4244ac36517c94e1c73f152e8208d8aa945f88af04d40a92e0fe8c', 
    'N/ahhBfVYtdTNv0PlAbRwyuiByiURBK1fa+lctQPi3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)