INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6431bcfeada83113ee82c8ea6d9ef41d70dfc757fe3145662844d770f1db8361', 
    'tH8HTv5YcU6DHc1whw+pJYIbUszyszIkEL418SBgQTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)