INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b0092db29799cd2881353c1aa2703f3a8aaf9946d9cc73cb9cf03328e7c860', 
    '/7QxsPsohwcd/gZdkKB0l73iSxdfUg1VWosgXlDzOb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)