UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWrJ9uUAjEoCXVz37AxsqNKcq0IQ2PAzaGhLj5iGjhU=' 
WHERE 
  key_id = '9951a0405839d53c4239990c2a7131b28c9a53fa5d2617a6510f5737f6f12d51' 
  AND (
    token = 'HWrJ9uUAjEoCXVz37AxsqNKcq0IQ2PAzaGhLj5iGjhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )