INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e891dc7ef19a4ce1bf924f717b8a81c0c9d8baab68d6c82253a0c8915ee59297', 
    'pfzeHpagfo+1hYg27gBqtmrjwpUoGF8S8qGta1O6ioE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)