INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e207bee4a48e24838daddb31bded6fad37e712a4200a69e8adf39d6ca6fdc6', 
    'fKhTSRrSoE2R1zAwuUEvpzYSIYsnjxDk03ZhkWwITH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)