UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPuxdapjh5sLkQgtPwEPq7DRZpfRIEk5KPhPyygq1+8=' 
WHERE 
  key_id = 'c8954613e40d6cbb48e13bfd6f6c191b81aee6a4d053dc781224a4cb7f9a2cd7' 
  AND (
    token = 'IPuxdapjh5sLkQgtPwEPq7DRZpfRIEk5KPhPyygq1+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )