UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bc+aUHA0684IcxCTcd5XRBdJJJZf9IWxeC42qNLiO4=' 
WHERE 
  key_id = '3980e7f8a03938c04c98a44736e0bfada730fe9c506a70c43c5c57f60fb218dd' 
  AND (
    token = '7bc+aUHA0684IcxCTcd5XRBdJJJZf9IWxeC42qNLiO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )