UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMnK3gRNNMKnrfN4dYR9k6MlCR7waSgoq3o19eguhB0=' 
WHERE 
  key_id = '858d1982ce3c70530c9538c85ea7a939cc680a99d6fba26b28e85e1eb83262c8' 
  AND (
    token = 'mMnK3gRNNMKnrfN4dYR9k6MlCR7waSgoq3o19eguhB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )