UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImeMgfb26/Yy7KSKWhKvIqKXKxSEPOdZ5YmF8XXaTo4=' 
WHERE 
  key_id = '7a76efa5d29ded2e4d4cbbaf5503c24163f46f576aefc69f9fb52660ce65b0dd' 
  AND (
    token = 'ImeMgfb26/Yy7KSKWhKvIqKXKxSEPOdZ5YmF8XXaTo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )