INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08a16c223f4576e5a5e710a25fdd4dca16db6c863640bb2b8ba018a83314cac8', 
    'iZjH6nfr4zBqhtYumxXXbwWWRWr918myojGC0pUQ8Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)