INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eef2d1f6f7cbaebab91de69de07d1bce03a69498d064c18cbb9330d995500bb2', 
    'IIoa8Zj9mRnKNNnDz9f6xXeo2XIKmgPeYEwzfO0sBuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)