INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18febcb9e47ec33349a0762f615543ca59065c9e3f3f588acacbcfbcf587435a', 
    'UwMGE2BT/SPmh6JHfjcm/3jihokJXKTe4PSkUj1ILW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)