INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a54fb63fba4d71841661e28fcd4868899e8c2d4ee52353e5d472ddbff971aaf', 
    '1txrJbf83m4EBBGBhKtxzhFLxvhBN8Ao5ZRIsUsltqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)