INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a91be87dccf1543e31bf4c6b2a876ac380a2fc1401393bdca318d794a15d301b', 
    'jXrOimDALqbomdX0NBDjR8jseJbiflrBPxu9yj2v3ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)