UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SyYfgISkOf7bl+TA0ztk1KHAYBnrJWMFC+cJl+eyhfs=' 
WHERE 
  key_id = '37dd8b1a602c7a9028e99fa6fcf8d14b4c5e9f041dcb9fb771b0c0ffee798486' 
  AND (
    token = 'SyYfgISkOf7bl+TA0ztk1KHAYBnrJWMFC+cJl+eyhfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )