INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfe5f148ebfe0f5f8f4499bd27e16f9e86ae041102d3eadf21eedf2f321e817f', 
    'FRTvTywQVTzwpH/DpeL5mQbyycykFXEHnm2NngxWij0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)