INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc35cfc870fdd5388f0db51f389595abb35e0a50a2c476b9b69f9349923c26e8', 
    '1aTZU0bYXYFKKcCZu4WrwEsDOcpE/m4fNPZvwEybuwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)