UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oQUGcG6i+jKW/+juiJsFbLlShNhcWBRoQImHBe2eOM=' 
WHERE 
  key_id = '45725a11bf3e03dd190e9d5e7f9f5d976c9ed8de6cb5cf674b36fd7dd9e1758a' 
  AND (
    token = '4oQUGcG6i+jKW/+juiJsFbLlShNhcWBRoQImHBe2eOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )