INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71b84155c46d48ca9c305f047c0b0c568b777af1e8a7e0cf9289bf9814070495', 
    'ZuADOzFXVg9txG38YsMFDdXOX5XrXWgJSYzTUyIkZbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)