INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf1855f4be93d931015f063b740cce2dba1d563ee8bc6684d7c82e0f9c996993', 
    'Nw+cfz1JYLIzHp8KiQQ8SjSLAYKjxP+ZEABjcowWQBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)