UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/czXzWIE82HARujBsOM0echqPwnR0fkJTdMGa1n9tqc=' 
WHERE 
  key_id = '2fc8e12b9bd922fd7fa85111a49b7691033240b557fba23c200616f856b8ce99' 
  AND (
    token = '/czXzWIE82HARujBsOM0echqPwnR0fkJTdMGa1n9tqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )