UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjX6NCiVmHyZH8ZDHbQkG33gUK84n6VnD3R9e0B1Fss=' 
WHERE 
  key_id = '19085e39012cbd3f03291bda82594950588e6088f539ad76aaee609b59c6c9ae' 
  AND (
    token = 'xjX6NCiVmHyZH8ZDHbQkG33gUK84n6VnD3R9e0B1Fss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )