INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3683b36c3b01a802f9eb7357d1ae51e82faef9ba519b4d304beb0adde477d483', 
    '40wIM4aEboypcuw2Bj2G/E9DmIQoDpYUYiZYnoc43rU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)