INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d4e8a551749cd9160b0e5116fa4312578526c17ec382e34b3945c3ac0d842d', 
    'oAVAUWxrxAywihGBzjF9NrR4RUwK40EhdLq0C4yVJ54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)