INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5f5de151f378d3c9e40331247235df101a27c87bd31363c67b75fe791ed3521', 
    'bkxh06aUH9TeygfdlMJTW2wBZtfzla5pQcXvVGhMIgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)