INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b446c8b45a8a63e99dda901a5418c3c8c4d501a8485b1e0b97135a676cf3562e', 
    'Zan/XBQJQ8//YvyUrA1WKDHtdQ8lFtfUAgiWqQAh6wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)