INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bde94d520d11a483f9ef7c5c72fc799d636c6050b7adcbd6af4ff05140961faf', 
    'Hj/6GCCmwjiU1SIYDl10s6sUKMe1JHmUFsAKrhSmnrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)