INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceae86324cf0438630e4fd9f8f1ccd171e61f78fa8d3a48dd3f1947a68b3b348', 
    '3YBY0cUQK44zAKWjCNCSGpDtFQdwu4QrIQr3+jIE/ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)