INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e261d8309afe904c507ce691087ee95b9b1cdfcafb39f85be984e2188a6cc239', 
    'J67zmHGh02QEXLaNv+eBTkCA5L8I8EBkow2oCiH4LZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)