INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c992343ba381711074d974dddbde92d0a3f84392c5ad65dea6332d6492a34dae', 
    'P+SZxNmZNT8b/6yBInbk9A2G42MfIExkxywEUGiJlVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)