INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0bc9ff23a834fe6681447ab44bc73b72bcb890a4d666fec7b1ee1e4946df0ec', 
    'Vl02AaYqIceXDezXWfTDqV8jB0RVj1N9KZhuMDUTisQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)