INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6732783cc32dfb20edef0a189de5a0d57ad13659aff666bb4d60aaf7135602e1', 
    'iE1ljEM7PQx4ySKtpCUBghVWiffj44HDghF3XYCeiw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)