INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c82315942a6772f75cc87317f57f1bf28780472aeae8a534d0ebc027d33d1f', 
    'BIQqVV7U6skHbQZqVOHr5QH4it7On3No4HihuQPZ5CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)