INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c70988085c1e475535181c079e53db59de476b44e69813970a9259daf337e87', 
    'bqdLNSo1w79mNDv5DYIpV2Bx3TIoc8IfHn3QUwd86/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)