INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1af8e55e9dc2b65020b086d1136f5f3afabeaaff1a65c513091725ec05b906b', 
    'YLvlOjb2rKVbTEby4axouUi8fcBbIVdDoh50qgZvTYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)