INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9b3c63f3778035335e15782fc76ed22548c268bfa6af49f55d216524de958d', 
    'DSXMPNqGaJLN8J+RRPmBJ5dljF9WNG0UicYkUQEQT8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)