INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '671400eb0392f8c0ccd0e071744dd822db7dc56a4893f587df7c6b8de9d08ee9', 
    'XfefW88SIqmt05GMr3wLNv8AmeSms4unGCVU3HueREI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)