UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8tnrbUUW9dJJlhmLNFxt7ltato0Q6UeFv/2y8jKCKw=' 
WHERE 
  key_id = '66fa28a015bc2a2b0bac8976401d36ef94fa7e35f98383b7b18d90364920c905' 
  AND (
    token = '/8tnrbUUW9dJJlhmLNFxt7ltato0Q6UeFv/2y8jKCKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )