INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76240f21f2f055f14403efb1b07c85693222e624b0800c46ef7e84c2a04d20d0', 
    'PRb2uOsDBVOhTumAysaVkyP5TXrqWx35v4tcMWq1bYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)