INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd92c11986558a94884f932850d1c35b2f330d7c4e1efc4a3bd0e8481e528bf', 
    'OAYr/NDRdUxnbRAuoWXHi3i4moCUVzkLI4/xMAZh8n8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)