INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15d3ef16641b8cf0758a4cb71cab8961b5c53ec50d22706fedc11b8c13cb280', 
    'OkyJDiG0qY610bN3q1zYf32NsgoHJGl9wI490CFvpJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)