INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f40eb57cb48216a170f6238b3539b600ca96ccd65d59a988f2bdc179438e42a', 
    'cVWKQf/VUTMlq8Kmr5i9Hn99eKQZGZ5Walqmfp9iATQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)