INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f1db390af4c6401082f04c6fb35efd9f0ad2f22b0493fe7a9d04e33b286958', 
    '1QWa8TWqSAzwWHQkCwhf0x94Qt7m+tRY+g6iImjWK40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)