INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '796ba5bf405b6a6b6c2e88b8107def8a0ec1bcfc07a326f0b4ab536ee8dfecee', 
    'XBkQvva7e/Uws5ko9cEYtjtCPfqArtGTXkqTKlhNbtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)