UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXMFgniVFsdfxgv28fox2JQoMxxLHao1eOrotVf2gk0=' 
WHERE 
  key_id = '7dca84974142655a23d0165c85201288fc0e4bc7ed7e1cd0af04403e0a42c8f8' 
  AND (
    token = 'jXMFgniVFsdfxgv28fox2JQoMxxLHao1eOrotVf2gk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )