INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '909dbbf7d2568a0859b71ee60d107d14e803df907fc5d9eafc51f1edae7a7659', 
    '3SMrBJbejrouvaldP/jAd2aOiQ7LDj2pCt7arLqBpe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)