INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a73a1a8b2f9b4d2d41116df4507abd597779d9f83744f138b8b63a549b3c93e', 
    'DMRhyzNhhJz75834Ddp+NoU6tOZhmyzUXJjJkliwqxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)