INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e0f7d1a3d7dc028e11c391c3925c9354e22d9fed2e97b29a67676b583160a9', 
    '8zFU8bv/NyaaAwXMw3YHHnVHlowGGme5Nak55CS8MW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)