UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZzo2HdceF1OHQtERZ8QzwuXUrSe/zjzNliUUjGfWzQ=' 
WHERE 
  key_id = '2141f03f9b65cdb9a1bf08fc1b1ea788bcce3fb30fdd11b552acdbb4885537f9' 
  AND (
    token = 'EZzo2HdceF1OHQtERZ8QzwuXUrSe/zjzNliUUjGfWzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )