INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b34014132110faf14038cfd94ff459ef440c3df09b6ecaa618e8a2ba577bf6', 
    't1mttsRVEnGxDqG5mbU4w2uz/0nwXNBdWjp20eIwim4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)