UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZP9UqRxv7efh38FrfbVJ0HN3nXo6czXdFQHygbMWCU=' 
WHERE 
  key_id = 'f738b6866a2bc04c2f80861b25c6b439793cde0ff834236ad342032f9e2f6b19' 
  AND (
    token = '9ZP9UqRxv7efh38FrfbVJ0HN3nXo6czXdFQHygbMWCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )