UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eaJQ5i56WZJEUC4doOKdTakdvZr97tCalrLJrU84XrU=' 
WHERE 
  key_id = 'ffa12bd6dca68493a2d442edaf1c1766d72024817d58408bd489c6cad4cfdd36' 
  AND (
    token = 'eaJQ5i56WZJEUC4doOKdTakdvZr97tCalrLJrU84XrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )