INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f389e76f355fa804b42092d5405fdef4e0d4418052bab922fc35cf2f99c7bb9a', 
    'BzqmnBbGHLJXHNR5fjLDeugmOwLRaQTegHUEoNmndoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)