UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1hFp7Lq+jQ9RHDhCL3qmNUzM4ja7S5oSg0mw9Ztzmg=' 
WHERE 
  key_id = 'cfadbb45ccfd3e3af48686c56b44e6e39c2a4a385766ddfa291f18501d791dd4' 
  AND (
    token = 'i1hFp7Lq+jQ9RHDhCL3qmNUzM4ja7S5oSg0mw9Ztzmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )