UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEAP7uCkBKGHxStQcapizsxX2OJbp92QfSr9R4al6OA=' 
WHERE 
  key_id = 'cf9238ffab2c4c163e9fd00f51f8f735fdc28ccda2ce0cb73cddc5f5987d867f' 
  AND (
    token = 'HEAP7uCkBKGHxStQcapizsxX2OJbp92QfSr9R4al6OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )