INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52efbbdcd986d871745d6dc5e94dbc12f8c656661a5117bf6d0758cca1984d7', 
    'qXIKSCtUPfUo0NfLnJ6sVerMUiUp+r9OoNA/yIuPMqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)