UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gfX5xMye1CU9+3ud7Oxf/nk7OlEF0QaM29zGYZfmiK0=' 
WHERE 
  key_id = '3fcda8315013dbdc48c0cc6719faa03f6bb7d70ab6891fc6e206feac7fd25ee1' 
  AND (
    token = 'gfX5xMye1CU9+3ud7Oxf/nk7OlEF0QaM29zGYZfmiK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )