UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RHaaRXyU62ENkQQwbHSqk/L3nCsvFPOZskCfalr0yU=' 
WHERE 
  key_id = '2cc38132394b0f46c4c5d02bd43c994b631742babf5fd0151d9da70c46f036ab' 
  AND (
    token = '9RHaaRXyU62ENkQQwbHSqk/L3nCsvFPOZskCfalr0yU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )