UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZ+syMnwPcmNbYsg6O62sWGDtZ4F/ogT7w4pvu0r4pk=' 
WHERE 
  key_id = 'df254cc2229aa060de6c23948018e4d068b258207296e0b214272bb8a6eb277b' 
  AND (
    token = 'pZ+syMnwPcmNbYsg6O62sWGDtZ4F/ogT7w4pvu0r4pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )