INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75a88dbb313fcce8b6057d234faa350fe348cb0d521c3473de62ee6a5497b35', 
    'krqCkr+jHg4Rg5pnQjnzuyeh6SEJZsijBRyclqtaek4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)