UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNA9ivQ+cJGJl6HdIy8vlsjOzkRORPV92HlHO5uEkHw=' 
WHERE 
  key_id = 'e94d2ae1758c5478fcf06aa5ba8b5a57ee5a63d7a85bf4dbf30fd33ef15bfbb5' 
  AND (
    token = 'WNA9ivQ+cJGJl6HdIy8vlsjOzkRORPV92HlHO5uEkHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )