INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d2730916bfeadf0ac9f697821ce73fbdae0e70da3406b94816ae020a04d2a3', 
    'JeG9ZI3uACLsMrbe97zqwKVuQwNoxE8lcvGexTl4TY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)