INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52a968d21fc9074f76f62dd4b5c072568023fd593d63ed1522a8311a8ed3587', 
    'V7jEkrAwg857A/PJj53yuLpGVYOv36B14i+xyxXRVCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)