INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfa222e4105e41cd21e36db367f1a6e5ea1b7014d197b99962460b61e1941047', 
    'Yn1jKW/8KAVKONrNzlZy9oK4xWIgGKv7GDZbPItubRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)