UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2j6auBfoQ0cO0mTd6Ng27CVS0SLwTyOe6vkOPPmZqo=' 
WHERE 
  key_id = '034a5dfd8782e3dd3e3b951a1d3a20f7177affdbdf9c26d9d4f4ca6f323c769c' 
  AND (
    token = 'p2j6auBfoQ0cO0mTd6Ng27CVS0SLwTyOe6vkOPPmZqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )