INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cef7439b8269935be681087324e5ed014f0e013961cac68abac12339594952e2', 
    'eB3MlXM9gCyvczIQpTx2SWn21wYdjX2HjPYuXuCl2LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)