INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a2455ff9e1d05a28124d05cbd9290bacda8ed4f9e667c13ab464029010ffffb', 
    'MjTs+8vRYwgeShmCGvugSKLP9dB1zsKV0rJlTVJS1eA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)