UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/FXqLd/r91Tef86wYiRniT+q677yyVoiPOAUIcblZo=' 
WHERE 
  key_id = '4a5a6ccdfffd0acaee0396b6e190aa45036ed367e587d7f57d51c8b099913ad7' 
  AND (
    token = 'G/FXqLd/r91Tef86wYiRniT+q677yyVoiPOAUIcblZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )