INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8de39312b20140c18eba9cbea71ab1e3936a7e7cd38a8ce4f8959fa57c02e7', 
    '5Fp0HLwDKQUnVuw/iewgaNHo6aKtJhH1H80r8VSuOAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)