UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egZgwF0q8gOCjKCgUxsdjgOWWZ9EmUR60a030HtVQ8w=' 
WHERE 
  key_id = 'af977d673186e572e8c20e1be9be82fc587ad80d8572acbdcfaada1730686dce' 
  AND (
    token = 'egZgwF0q8gOCjKCgUxsdjgOWWZ9EmUR60a030HtVQ8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )