INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86e4518f6e2d4ae0364be36a3cc955bf1db3cb74dd2b289c20a47a07bbac069b', 
    'u15YP5bcftxfch/yn0j0fd7JBFCjAUIeSECF0Y8eWIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)