INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b311530596fc5bb4f55b795e40ef43293df07e502610b595eca413de7466806', 
    '5fS3clMlXHefHk63GXrnASPHxldka2A8lk3fYnaAjjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)