INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f402222f8bffbdfcecca79a612960489eb546b4ccaf23465385c8021649bafff', 
    'xgQDNSfEat5QkEWX0fgFrwtAyANSCBhpP1vBfFIxE1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)