INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '231e473b955db16dbc5f82b1e20fb0de8295cbac376413d9289ffe749ea8dfe5', 
    '4h4ZsPlNVvWKM8HmmyCwd0UEBN4yjZ8Pn6TnIZpd7y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)