INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '236f444c16200b0476a00c546779ea150c2828609a23fb31f3acfbdfa8db9afb', 
    '4KTpJ7NwnewVEw4is7/8FlqbJohRxMb5B0jMhQWYacU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)