UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VyN0/HyzFFXqLwrmltgrFr6OuEoSyhEGujdtf2wZnzc=' 
WHERE 
  key_id = 'f6f5fb59ae167cc0c613bd513269ce1b202335b3d9b7424d1ad5329fd014c3df' 
  AND (
    token = 'VyN0/HyzFFXqLwrmltgrFr6OuEoSyhEGujdtf2wZnzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )