INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd103cec661651cf25dceeeb74d9f43bef0a730a4621c501f28311938c65fed4f', 
    'RWsuhYTK6KY9QGB0AH/U1M4ZcLg51OPtC0Ae7q9sFOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)