UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fz4ZixB99f5DOFGs94rjD5F5Y1oefZQr/iAP+tBaKN8=' 
WHERE 
  key_id = '3496a677899a7b0b51d27105bc264c9a2524a79e046d7e7a278c453f6d49d4dd' 
  AND (
    token = 'Fz4ZixB99f5DOFGs94rjD5F5Y1oefZQr/iAP+tBaKN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )