INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49f6592d8d4d67d35ef20137264c1e8b5a5f6d552492fe4bfe8204464e42279', 
    'AQtocXB0Tdr+zPckG33bKQzhcGi/ZHhZ3WMovFSVlmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)