INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b681fc7dc1b33b501d94c3fb66d651de02850dc561fab0a5b5b486a5a1fd761a', 
    'wOLmwuC3/oPKkeVVOugWTFwOkFghkA/Hn9JBqlTVkTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)