INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f1ef37e8fbf92dce46bd7b78efd7156edf0bcbfaeb761bfcd44c438eb293502', 
    'fUk8+0UbXgbhifuPO5mysXff+vmx0LrnMav25jyaAUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)