INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c40a569aa17a4095ede8633cddbb6f5bcd6d4026aed420dfa12f6cae87d7dd5', 
    'tosLuEgAy53TZmJND/HpAUK2IPBmXgHB3VZuFayUgfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)