INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e8340a188e6aff4b66dd9d34dc482b5b43daae36ac6861478bf387ae5066a7f', 
    'dWPtpM9xqRFqyWrMlBKzG1wuN7Uat1R2qmGpKALcMb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)