UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JwDOvE1SWztvhZ7Nr7LUtt9szIFtM23w3AIsqp36Eg=' 
WHERE 
  key_id = '6f3ffd4632c2029761da1e169fe4c4a37cd200011695455c741c2695a99adeb0' 
  AND (
    token = '9JwDOvE1SWztvhZ7Nr7LUtt9szIFtM23w3AIsqp36Eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )