INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f03335600d7ccb3b6c09cdcea937e3de36403a151e2dadca83b02f028e8b50f0', 
    'kxe5rkEkTNnaxleRq023PkJK1H77j3nai5tZp86STSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)