UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UlrePEEr2QFCgy+B4QCST0bSl9f1JzddeeadSZDv7CU=' 
WHERE 
  key_id = '33cda0352a9d624c808427b71162cfa0b5107f46e977bb04a1e87b4d90f91b82' 
  AND (
    token = 'UlrePEEr2QFCgy+B4QCST0bSl9f1JzddeeadSZDv7CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )