INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e949467b0b1a4a468a6ab9f8d550ec420897905ba3ee1fc33f24c125c6da181e', 
    'Kklc0j8+eNBnoFhIaqgjCDzghnfdgURSlsZHQL+04Yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)