UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLRjAkGovgJE9/QaAHb/jvJrB52bW1p84ErJ4HUcMHo=' 
WHERE 
  key_id = '3511da14507ee207aba487553a767266e76da29997e733f56c7b261ef449ccb8' 
  AND (
    token = 'VLRjAkGovgJE9/QaAHb/jvJrB52bW1p84ErJ4HUcMHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )