INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cfcd7f616c083965a4f2ce06c44edf72721c58a12f75c7f14cb57c8b2973fc4', 
    '5CKaYcXDpFgdj3Tlj9HmAyIfbCO9AKTRduSv7DgmDvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)