INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4853664fa2dc0f16e100e59b735230f893e9028fec6676f04c4e37a745c57b89', 
    '3PDYu5kusWnZhcmF8+SuYb9ryrlPpXTxwyIRGFvZk6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)