UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhOQ3d0TqRzuElI58EW6zO+8r+Hn1UYW+MRcJ/M19AU=' 
WHERE 
  key_id = '9cb39f0bb1d242110940765d028b6d03ae986734922a8716d914960e5fe7c38d' 
  AND (
    token = 'RhOQ3d0TqRzuElI58EW6zO+8r+Hn1UYW+MRcJ/M19AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )