INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc6bf09113a7737133dc31955f83349d678f6381f589aa09fd05978a1e650ec', 
    'iLkWgQ5v24qTkffOtnJvJjiitid/f3daDAaiTBPZSaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)