INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0d28e3867bf65d0c512792e912721b1a71b1103255a796ebea56b469b53e521', 
    '7tkUNiXSn797ZmzGnmYGxHcdrIZLKaikbv5Y8SxbNTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)