INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e65bad7b5a180d6a434087a82e77a92a4167e45b2991a95a87590ed90b41d1', 
    '7ib82pnLIWnPi5QARnLtaviqWC0bjDpFPwS4/OrH0ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)