UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkyq1eHKJqRPckoRf2nLiFdBWlRixVyFifx6y4wJg/o=' 
WHERE 
  key_id = '2bbe2d88173b4ca1381686a73e7d823901e0e2786d507fd87d025c764608bb73' 
  AND (
    token = 'lkyq1eHKJqRPckoRf2nLiFdBWlRixVyFifx6y4wJg/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )