UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bzR7Eegmyb5oqqJ6PYPg5V/dnAmSkdOdmcJURxanBE=' 
WHERE 
  key_id = '96eb371e4cc67450274fbf105578e418b6cd4aaf33d8e36695c9c0190c93e80b' 
  AND (
    token = '7bzR7Eegmyb5oqqJ6PYPg5V/dnAmSkdOdmcJURxanBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )