INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e9df609db9e4cf7819e477454edb6bb870b0458110afe6b0c57bc972c602b31', 
    '8KNkxwDC6fXI8vjl14Z6mRm4UFcccsQlm70Ckfv4UhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)