INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0e8b486a6c84df01a25ce1b602c94be2497801b9349b6bc8c2b47807dcd7fbd', 
    '4M+Xu2z6uFwUZMZFaqB4DP8IHjY9IWSd/MjCEOiKuHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)