INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d9b75012f1a2c8f3913191c25dca7283c4ccecc8044b64796f0142ef8141c7', 
    'TMhnqVKV/tw3LHG4cFD4drGmTRtW/fStO74oAJThMCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)