INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82e679512fabfeb0a492211762044d9b69c6fc5963721e8ffc1d64cbc98892af', 
    'KRG6veXlUVmBx0mHVWIDQVVGff7zrSzvJJwOz7K7Rc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)