UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpfoPYCOAvhn5jCzBtqYclMtWAlixP7SkpNV9RS84h0=' 
WHERE 
  key_id = 'd7be932036e68bd0b55cbb8f36eab1aa6f0daced60b6c76c329337a885ef69f7' 
  AND (
    token = 'bpfoPYCOAvhn5jCzBtqYclMtWAlixP7SkpNV9RS84h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )