INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f34d04e4474778514521163f475f43efdf384356a079a7ac15bb22f84a1911', 
    'nx0TGsC0nqN8iwPzqfwX+7f0Y7XhfHZgoc/nBJ7g6XU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)