INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f6f0eab7cbdc25984443441a8cc568047f229072267876b04f2b79646551509', 
    '883TxOf9C/yWfLx5yletHPdIQnaT6wExZlTOxGe8jek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)