UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewplzwYd+BYRujhV3A9kDX7wr/rr28ukGES87P2tj20=' 
WHERE 
  key_id = 'dc7204eba19e3b20fa6e6a4963ea7cda74330ac328d269f54a6873a646c60912' 
  AND (
    token = 'ewplzwYd+BYRujhV3A9kDX7wr/rr28ukGES87P2tj20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )