INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94949dcd3387545af62a34330a7b83501f2ed2fe90e22d4bd688eb545878b623', 
    '4H9+WBe2jhRQ+bnyKelKn7vGpTj7DHlC2D31TdJgWfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)