UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NKMnE7OLTs47P8ntPg8qVG0WLns2LI32ZPili6KpTo=' 
WHERE 
  key_id = 'bf037974cd052978b8a843d76852417742155c305e5db89d89e3df527e30e55c' 
  AND (
    token = '8NKMnE7OLTs47P8ntPg8qVG0WLns2LI32ZPili6KpTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )