UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOMkH2vvJNdmHwIa1nF+oL9FOqTlHcD18sFkpy15W3o=' 
WHERE 
  key_id = 'e4eca4ac896ed17d7d9873959255e2afc6db659ecf658f59508fc7bf98f7b1f5' 
  AND (
    token = 'AOMkH2vvJNdmHwIa1nF+oL9FOqTlHcD18sFkpy15W3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )