INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e52ba2d356236415d2ed154a6ab7856ed49fea3e5b7b7cb270d1ca0adbe876f', 
    '3IqHoPQnk5fQHA/4EpOCBNxDuCALS6tZ6K5wXwhPyVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)