INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e89d69a0d66675f29571132e9d151cf9592bc5948a237164af6f87b9fe0c0e', 
    'HQq/7c2oo8idCOXWnNYvtv4UFVneLPwjO9DntOOJbHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)