INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3ec15ecf71a5f756def8a1f8de1bb8e16e205c3fc5f1e1245d01056b682117', 
    'jEXJkH4qzGU5r+y/5irZiVUeYA0GTMMGbP3QUuOvkSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)