INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2fdf03bfb98d3886c5827ddf54ab74a8225c916f28e37d90ee739d16e6cdd50', 
    'Ak9Dw8zBaAbNiQpw3WDhs15tzsfPcUlLjg/Wb/b8Mi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)