UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2NlnZe2xgUX3QTYwiKq6ZcVf9kVlwsYKy/ALW/ckCA=' 
WHERE 
  key_id = '92f2edc46a8252b4c5cb712fd1ce5900b4557851794e4f74cab30e641479ad65' 
  AND (
    token = 'K2NlnZe2xgUX3QTYwiKq6ZcVf9kVlwsYKy/ALW/ckCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )