INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ee2840492c32286db2a6947e91e88522aa266ed66e673963c1cfaa6ed02d8a', 
    'Uif90o91foN4H7wpJAAF7TkkrSdGlaFItz0WwlJlSxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)