INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3589ea10403ebb1876d67216f35f748b9f55dfb212900e7e37f1e49a414c631', 
    'Rq5UkQ3//8trNP9MdlugvlGy6IsCGMxuKvhdPp4p628=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)