INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4fcbd3bc9a42758b1c9ad275a07d744a57aaad0258c51783eb9df9f782882c', 
    '5Ob+Ohir3MXY+DEQIQtJNx4zEsVT94zuf4nOZf4Ti5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)