UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94SAGgKotOCRrp+2fq5yNpfqQwLgE8msRDcTiFdk6QU=' 
WHERE 
  key_id = 'fdd02ba476455023a86c89f0b336433f9f09edce0723e5b21b8263cadddb647e' 
  AND (
    token = '94SAGgKotOCRrp+2fq5yNpfqQwLgE8msRDcTiFdk6QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )