UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OsHVEKGEUyhJqpcCFworo6u7PQU1hDSEFDqvOcEG9E=' 
WHERE 
  key_id = '8dc925e6e429e4a9fbec039f4ea653c0c3521f6afffd0b5aa38bb3f8893628de' 
  AND (
    token = '4OsHVEKGEUyhJqpcCFworo6u7PQU1hDSEFDqvOcEG9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )