INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a34683d30fd2ec8824d065d258743cea4d483fa44b1a9f493be2888d0e69c4c', 
    '4Vv1HDbGEFnQnnQLWqUpejviLnf04M/YVoZrXcWKeNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)