INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c840ddf65ab89adc785a4899fb1c567833057c836fa09bd13520ee822137ac60', 
    'uhBv1uwlGYUgoI3FXSxJEAMWIttDIfOhDf57UD1Wwe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)