INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2853c070c8c015b0e4cce507c575e556fef8a46d9cc4a754461e60ba43df69f0', 
    'IeZnAZ0Gi7vFOjkxZDJGkUuD91J8Y9uIey8mcz50Dss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)