UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5O65zvBB5P8FDpPTwUpt7a50r1KpWOha/3dJ0jzjvOs=' 
WHERE 
  key_id = '1a0a9469e2f191b3ea566604e7ba71d8ad81978d46cbfbbf6262248874a77568' 
  AND (
    token = '5O65zvBB5P8FDpPTwUpt7a50r1KpWOha/3dJ0jzjvOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )