INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c788fe61c48836d181c6402dc8fb186d28e0472df346586d6fcae636f4026be2', 
    'CPgm846enRzUNjW1gMJ/oPoKuf88XqmbGPZrbBojcJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)