UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PiorhDvuiqTrH3dsehcgsr8e76hjJnLGRe5dpvNHjo=' 
WHERE 
  key_id = 'a27db1c9e97183749be99dc39d17f3ecd5576fffc5362dc5cae008abc10327d7' 
  AND (
    token = '7PiorhDvuiqTrH3dsehcgsr8e76hjJnLGRe5dpvNHjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )