INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e1a3a6e4ab4fd9170a8493a8ca49593aa6d5c23aaba8ad80656409f326a05e2', 
    'Z8S0TvCLLEvBT+mT9BPHfaAStszQdB8Wx8m5wU/6Kgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)