UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JsQUylEt/MBNe3NKvS7/6zOzUwsO9UN0nMW9NC7hSt0=' 
WHERE 
  key_id = 'b40b5a95617f2bd3fd5432ff6e39afecea312dddbc5bff3c61dc342e6d53df9a' 
  AND (
    token = 'JsQUylEt/MBNe3NKvS7/6zOzUwsO9UN0nMW9NC7hSt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )