INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f68aaa6a35a6ecfc0d860869a8b0925350891d3949eb09606702afc21f6a4ec8', 
    '4Fj1em3D13bB0xx2NUDrZTeg8AQjykYW1zPRtdTa7K8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)