INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0db68c84c3ae79cd2d5dfb07ff0ffb50b2611e182295bd5e214f1816de1922df', 
    'w2nH4VVkwcgag3oPUQpLDRxMqKP3ZbO6wDdTKoahgFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)