INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a3c01d9fea87ce5fb7a720be1ca908bddb24817bcf12bd134584f817931b53', 
    'JQSrlrB5VnmsG8EKZviZEGH/FaGS6LPkbyl/7CRJ1cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)