INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e9b82d3c5d1ffef464812d5c52bc6e55e9cd93d649652b8706a8418ce2347a2', 
    '3HgyXcVzqmSPvhR7lqRPC4QVdteEJJwEWxqSiKw2Rds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)