INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16c84f863a688f29536c0ab687a560a4a2820b9cb63b73a2b32d5ade5173543', 
    'OkGQD4ttSrOZga3E2sPzgMFpmgea29oZSnwjn0LwGDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)