UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XsJfIvQYHn2Sm8lbumxQGIccPCbC1Wm9DzH3hRFI04=' 
WHERE 
  key_id = '34a6c834617f252f4d4d4f1cca3864d53ff03904e1c09b55c9b531d94283c26e' 
  AND (
    token = '2XsJfIvQYHn2Sm8lbumxQGIccPCbC1Wm9DzH3hRFI04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )