UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9Ra8BenoikUHz4YzEPHOhLv0OOIMqzbojI+qEdYZgg=' 
WHERE 
  key_id = '21955e0064c9af8b373c8d73c6924efe0e20def4900a55a02b8b5a1e6e768d22' 
  AND (
    token = 'E9Ra8BenoikUHz4YzEPHOhLv0OOIMqzbojI+qEdYZgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )