INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c51d1908e0686e9e80c39b62c77c34fd063dee4a69bb9583ac1809206bb4c8', 
    '3j6OrWNYAyFSJwBnUGCfaXtfHbWqPZZ8+Bi2622F2tQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)