UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IOFBepUPw1E4n6Y6ch0NfNXX9NFIxC+wGHSe2qAxf/o=' 
WHERE 
  key_id = '6a16a99b9ef86f523bf6e8078b612e0120c5f4dedfe4fde9c89799a73fc52f80' 
  AND (
    token = 'IOFBepUPw1E4n6Y6ch0NfNXX9NFIxC+wGHSe2qAxf/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )