INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81dbd6915f4cc00be1f30fced0601b848056444f3e91e6b19ed32561afba0f84', 
    'J66zsucWS0p4ivOjnA8VhAfH1pHLbRsqgOIIIfuxsOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)