UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsJaxxlPlkXOhKSDGDGCXSzqAW+9b1F3jZpIMNHaa6Y=' 
WHERE 
  key_id = '54495e93f270b07bdd0220de2d085d2cb88039debe7e4a209f867b038f5a2b41' 
  AND (
    token = 'NsJaxxlPlkXOhKSDGDGCXSzqAW+9b1F3jZpIMNHaa6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )