UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrgSxnsb9Qlh7/1AFOEd8mcP0sabgdpu/0USuW1vF6o=' 
WHERE 
  key_id = 'edb5963d73269c1b32036dff9a36dffd0033c661641e405754d21af0ca6d8e8f' 
  AND (
    token = 'JrgSxnsb9Qlh7/1AFOEd8mcP0sabgdpu/0USuW1vF6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )