INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc9bed779049a44da2c34752aa35f205a48c7dbf4e8766bf3f7e7eeb28305554', 
    'TWRDbOenXqLOpIba2gvJoVQD8WyxiwEn3orLaYv85Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)