INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46304c235cfb4b8940f95bcb5236d94edf3b76d6e8208c69782ed3f4baf529b6', 
    'sYxMI0CFpT7naNt98ifICFrgFXlXu4XvTPFs80cg/3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)