UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfqagKsNS0302A7SaadcdUC0g4CgRDix0RCkRKZpPXk=' 
WHERE 
  key_id = '3ae2a9b886d619b71a6b37df550d3e051a93caf6fac0053e61a418d8d928cc64' 
  AND (
    token = 'YfqagKsNS0302A7SaadcdUC0g4CgRDix0RCkRKZpPXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )