INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd12d9e9fa6e4e5ff49038b0f9949a7d306bedba546a777697ff9c97e4c90a290', 
    'vjcvtnmXdGWbkYi3wPMe/BVAXD8B0S67ZZi9IthV7js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)