INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4b98552fe0bccd1c409df97ac3db3748d6c5538fe1e23e5021ab7a2f86da9c', 
    'luexbXqonG0+yKlVKFjU7UPqLqa9c/XolioD2uk0nMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)