INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed7d08f6a7175771d812f7da86201bdc94e1cf6ce2b609391548172d4957416a', 
    'hx7gkfR47wroiVbP8jtD8KGzaiLqeUIUexjczJ7o7Mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)