INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43e35ec1f2f8396bf23a986f196bf234c723800944aa195444da67f83fe3b75f', 
    'eWzSe6uDURP3hWNtX/MgDXL01iiQh5UQMXjHA6CxCH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)