INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35fda2902229d27391415162177733e76650e4717c14e26e5f8c78cc9774eea', 
    'DNmXcTlPD1I4Ir3eBqKriMQaIF3W/kAHLkc3JePebLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)