INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ead8263a3c72a532faf1c4b70357e75539f981ba60205af4ea8fd7865a4a87', 
    'ekTVqr/7FXY522T6/UJt0XmQollegx8X3RNpIBDR0rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)