UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/x4n/s+aRyt5XIWMmNaDezFEQAaYpWn0yk8BCXp+CY=' 
WHERE 
  key_id = '9dd1914dc4e56603a661c316c271e71e324ca539d5341709ef48481d3f630085' 
  AND (
    token = 'J/x4n/s+aRyt5XIWMmNaDezFEQAaYpWn0yk8BCXp+CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )