INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ca621ed8281bde67a8818ee83a72e7d321bf2be6dc3b7e6414a7144b7118fd', 
    'hJzZQQLf3PpSGc+P3Mbk33UXB8sQUkG3CxS/Kz2cBDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)