INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f6cfc02f4addc3442bc5680c2e27897abb9369d205da1cfd6c347d805170fe', 
    'VWB0AwWXtl9RtfMUUWfw4cKQcQSMKHAwvmj/GoPdl68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)