INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e262feae2c6218cdc580ce72e337d954793ce6263d00696cbe2ef5727a2fff5', 
    'KQiTMiPIMtu5oGc2q8Dhm9d8CgcsN2wSZL/8CPp5aiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)