UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5djmPSHgjEAA0lmWoqDmnewhHWCPEzKdwduJPikTWo=' 
WHERE 
  key_id = 'c45ce16cc66d6f6e294b23e8ecf57014f417d6447d19835099fcffaf90a9d4b9' 
  AND (
    token = 'D5djmPSHgjEAA0lmWoqDmnewhHWCPEzKdwduJPikTWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )