INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '995ff84b47ef77017509c844fba02cb66bc70ad30cf12dfc71ad78295abc9937', 
    'Kp6w4EpsQ5jU8MzIx/iWSVxn6DXlHy3tVSXaXk19/DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)