UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpnUf3CHm/VuOGThdv/PbSsZPimUIITHUytyQsSWZQU=' 
WHERE 
  key_id = 'eccbca5cf54127125e8d388f8560d7c334d63ec351e95868f52cdac479fe0d0e' 
  AND (
    token = 'EpnUf3CHm/VuOGThdv/PbSsZPimUIITHUytyQsSWZQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )