UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2q4fjbvwUYFzDq2AR1OrFCEc+N1kpdb4Mx2DJDX3FFs=' 
WHERE 
  key_id = '0279de9bcde244e6d46bbe7109c09570acd083c1a086da25cfa96d4fc390fccb' 
  AND (
    token = '2q4fjbvwUYFzDq2AR1OrFCEc+N1kpdb4Mx2DJDX3FFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )