INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35ea9638c99ef41268e86f180d022e4452a3d57737a50d9ed7fe18fc77a55c23', 
    'frJrpPXaRWak4KTxUm28ePHSiv4VtccElDW+mL3Q9ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)