INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4261a37e69b6cb46bb5be64a536e59022638a51536e829fe70e16cffd08cfe7', 
    'pKR/9UEaNk0KGd9ip2RV18qKDlSQjmxjfDzC98Jpado=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)