UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKrm23V16YGfQhm5RMWUCNjs894memtAxTZhLcnsTa4=' 
WHERE 
  key_id = '02c4feb58543eed75f7d6118da7eec25b9d031298f34f798b94ffd80fc800ce8' 
  AND (
    token = 'HKrm23V16YGfQhm5RMWUCNjs894memtAxTZhLcnsTa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )