INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb69aa5c938108119fb8a98c5055ca8e14a1b2da019109a93faae93449b41f68', 
    '1aPMi7tG9Id0iU+reA2xtIctPYUIEHESFFuY73brHGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)