INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ec55e558dfd268151b02136ebdfc913fcf60ccccd5c1ab760ec259b0734dff', 
    'NWAPzoGnVExqbU06m2W9Hg2LTgQpE57WtYuu9SwYsXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)