UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEBi1qAXVaAuKeASQ9mauQGY9FOKy3Q6c6rD6BUclsk=' 
WHERE 
  key_id = '30b8697bf0b4e5fbb57e44790a4893d33df34f0c561416568961796aebeb48c4' 
  AND (
    token = 'FEBi1qAXVaAuKeASQ9mauQGY9FOKy3Q6c6rD6BUclsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )