UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0ymvNTf/+cRgrNUoWud3XPxwxbShOwF4/KJ3qkmma8=' 
WHERE 
  key_id = 'fc948929e379996115c774c14a335006876258cf06910c0e772828188b2517fe' 
  AND (
    token = 'i0ymvNTf/+cRgrNUoWud3XPxwxbShOwF4/KJ3qkmma8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )