INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39f6c7cdd4d8ca76812e840a70d9476e737405af2f21c88f2103d0d5b9de855', 
    'pEkXwIoKq7ZAUeME0JvJyFm86jAOxrIkxhQPQPBD5D4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)