INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab886054f94c53afcd6ad3a87a568e8ee8c3170a29f57afd7cfaf0ce0f3f9bed', 
    '9rJj8JL8EED29E1uKAzw+QqJSayf4PfyS10UtBQc0ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)