INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b3cb4b1f555df54e799432accee984a9b938d5ad468e23f9bdeb1ce41f17f6', 
    'E01iJdDVzxUu++vlF2lk7fNIQWbsWpZiA3Mho5XNo5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)