UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5sr8dzJGK+xjbh91LTcDG2Bcv1UIPbEKdKCWBvBCnA=' 
WHERE 
  key_id = 'b66519ef8f56bf04c2c3ff9f69818ab5c49ca854cd43e02dc459537ab131f2a1' 
  AND (
    token = 'a5sr8dzJGK+xjbh91LTcDG2Bcv1UIPbEKdKCWBvBCnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )