UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wrl1yXfRGSuP5qAOw1qtB1Fv5Mduie1fEoHUONgTHu0=' 
WHERE 
  key_id = '6fdfa26dfffdfb0e7a4e0fa509ed27f8f4dae6bd95c3b3e87c62d1e6bf323635' 
  AND (
    token = 'Wrl1yXfRGSuP5qAOw1qtB1Fv5Mduie1fEoHUONgTHu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )