INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57a91cbd7f29a428d31a66e4b700a7ce6c1b21d49d8e61f027f5fb59930e8ef5', 
    'qITUroqYWuQy0BRmrNKz2YvsLjPC16ULJfhREYOIZD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)