INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f9d99643e9bb67476756c0920780befb434baa66b9a77e2bdbb2b62a5e2e0fe', 
    'Q/s1ZwpIdOfsQuJ1OYeXTgk23fgKagBhU08SaNLd3yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)