INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e6ba83639eb49e5a2a746bfaa7f84e894ebcdb50c9a31ca416a814fce6a398', 
    'S0/Ns4F1Qr9qTQICNbaDT5tYIgWRWp9UpkN5fH9sPaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)