INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f142c278db31a03737097186e6bd5b3c6741e0971ccc3207f2fb70ebe1d8e974', 
    'FMlnRs0pXxXsygjVl59YMFLiCDOGxwkXmWBtcYN+MkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)