INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd06338fcb679c418c7950a06140595d9553afcc23784859363dc03d096d7d984', 
    'ivL2lljqQmQOY6C4ATsIPwjeOemhU+sQ2JaOuBZGsMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)