INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9230b03e2d10c500374fc3310689dd83c7adf7f7a5e323db8801084d3b1bd2b', 
    'x0Z6gtgt2yPSExcf72z183x6twoIo/Tuhw3U31kh7hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)