INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee81e64de7f399c51f3ab7a5b8067b9784a4521b3b7b975e707ee91a2a49ece8', 
    'pmqgDCFNdEZE14EialyQVrQDfAfryBaxshqXYMoIz6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)