INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89ef33716065bab2adc667c5e95924cdd9abbabc0a62a5b337435461d957ce7a', 
    'MDMQRHQTJvziYpocnP9ydkSRoafXw9Fw4bJqB230a8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)