UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qYHmDzj5Vm/J32cEZsVzVhT5ZRZZ5L6YBRNP48kTT4=' 
WHERE 
  key_id = 'eca51e19e4ed67254ae4968a7f91010911c2be020c81615ec61bb5c98fec158b' 
  AND (
    token = '4qYHmDzj5Vm/J32cEZsVzVhT5ZRZZ5L6YBRNP48kTT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )