UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOXW94IQApOZaWNC9kEKz/uLkrD8y+9GwVORLVxgBQo=' 
WHERE 
  key_id = '53e56a1fef9b8fed420bbd46c61976004a52ab750e5442c941937b9835a16f0d' 
  AND (
    token = 'cOXW94IQApOZaWNC9kEKz/uLkrD8y+9GwVORLVxgBQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )