INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b0827774a7a815462ba85dcd4fca7cdb97b4d1817f4f06e913a377fbdd88b5', 
    '/LQzvprfolKbrCTL7DBJBmhCe4+pmT7P6nTh1mk6gTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)