INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cf9217362594250350d0f58eeba8147f7507c439cf82780841b1768cd3f237a', 
    'q2PkgY3IZKC+zXztGnOwtBxXuGQY2c9KlDaFlR6XEKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)