INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f1b5d154ab731b5bee571fd3e20544602a80793c53fe10523b5d5d54d338e8', 
    'Zk5QPwERL0dnhsHG4CnwkP8MuAL8kqGd04/ufKsbXX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)