INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bef9e77a2dda847f15935bbeb6588d3948b2d2237d6967c5f3b0e79f1e2d8081', 
    'XjN8iyeLcrR9ugMcjBMyvkb12Rb8ttAfsh9BArUj96Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)