UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaOLPZCCFYD28tuZvrDLLPXiNpnsXw14gJFin83Wk9k=' 
WHERE 
  key_id = '8b18a1a7ffeea189cf97a23b128963c2a3b381c1d2bde742aeff4d361f5967c3' 
  AND (
    token = 'ZaOLPZCCFYD28tuZvrDLLPXiNpnsXw14gJFin83Wk9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )