INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5175c18515215d828272d7c1fbf99c261c1e2ec2a45bac2951bc3acada1f075e', 
    '8MBWTB9TDZMIq6L715CUVrgOC5n9eJ4MhSe9ue/8QMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)