INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249ea89553b9dece67dd41b6d13b61351aa0208d06c8f2b239f3ba9a8a3c3989', 
    'k+1G3cISndRVxkwXuoXQV/FRmguxumgxxjA64CKdtLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)