INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38929005ddb6cf52fe8b62fe18e1e344d38338597f8d8cb15c63e5811f25cddd', 
    'v5y3wRn0RzOWBhjKDSlq5nYilOuPlid4mcec1kjQ1bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)