UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JUHD665UEJfWdVeuTxVBmZAaxowIKiL+cbkfoVw7dw=' 
WHERE 
  key_id = 'a371f18bf761a86a80a5ef22f59bac2f54e200194b33910a9a206bc7dc967367' 
  AND (
    token = '5JUHD665UEJfWdVeuTxVBmZAaxowIKiL+cbkfoVw7dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )