INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446141069d24445d4781469c4e422e107662580776166013fcbca4838333361f', 
    'bCdRVUTKeUFIPEPOf3Z+hbV81a3V5fAERhqkcwMVya0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)