INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f7b7cd5666fd3ce0de86aa839c0a2e122153a95f9c443d6eed18fdba260312', 
    'QeblM/bhaiAYZ7xvEI019H++nL21YFIdlehNIvHzQzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)