UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPdcbVnlms+7tqTAhVn94i25QBf1KFYrh0dWqW83LMk=' 
WHERE 
  key_id = '905710e3943cfe519ff7179cc3d9b50b41ab5a733e06e2c2d7ae09af9d18d0b2' 
  AND (
    token = 'kPdcbVnlms+7tqTAhVn94i25QBf1KFYrh0dWqW83LMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )