INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e775e3e6471753b288c5dbf1d730b23485b948a4ba3144dfa288a03be169c3', 
    'Krks631X0seJ3J8OSQb3tensGIgwudK+f6xmt/vhgjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)