INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c47b3955161cd3e91b77987bc590025e8f14de93b79282813a90b34d59f210', 
    'pEguyKaWuLnbdPL3Y/3BNfslWBWe0rCX0R8eidM008s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)