UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItzE7nE9o32vWVqR3+nPoT9euJd9SJSMtdFUehB162c=' 
WHERE 
  key_id = 'c95dff7f71c6aa59b044517c4317cf4896c5c7354ea66f255ff89e6e3e9a9579' 
  AND (
    token = 'ItzE7nE9o32vWVqR3+nPoT9euJd9SJSMtdFUehB162c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )