INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2e296dfd03821d6e6313292591933aa9c4aeae1530f3fc84890aa7f36e443ad', 
    'RkWsirfh8Xbk0rcSRMT0nsdvxgDyhkjlJpxg0vKYgYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)