INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34343192b8202e0703411b9eabadee3b414723da93da68bdca9718006adab3ce', 
    'Kr5umd/1ctfyYZgNCJghxQnpNCf6fPkRfYuQrjTjRvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)