INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb7c1eeef8f056b7bc365ecc3e11278afdbbdf8a7907e48ce70bac656dc1fd4', 
    '+IOIhqHh8yETODigwrYeCIve77KXu0FbaA1H6liDeHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)