INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a2d59c1d579af5ea051e5d194e24cfb847ba404d08386f7dee0877ebc76b511', 
    'Llyu5l20nye9y13iyvtzUmNC1QOT7Cb6PMYQ0f94s4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)