UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZP2deoKjZEJGo9IWUlzredrYhKOnJTfk8XgjUznH/94=' 
WHERE 
  key_id = '37e88f854b9d17c141a16e506a866417f2531f6f81d140b4e243116ca06804c0' 
  AND (
    token = 'ZP2deoKjZEJGo9IWUlzredrYhKOnJTfk8XgjUznH/94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )