INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2573680301b7c9dbd2f67def81feaba444a9c57d63a921a8cef217d11348ffb', 
    '8+LEi00XJNanZ37acX94V+m7MOdj3opYCu6FDjJVN8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)