INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c330dc8c98850fd222579031a6e0fc3862f18ce72f52102f7f2c1faecc2e3b20', 
    'AQGNkiYDMQgYpFZj3IyMtUs8H6CA2WVGsN48czpwBOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)