UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5tIlLFuUmpulLpJDco6io1G9HD/bxJAck95oI7C04o=' 
WHERE 
  key_id = 'ebe36a485c418babb3bb804fa60d8a2262880950c947f0c57598d0c0c246c559' 
  AND (
    token = 'U5tIlLFuUmpulLpJDco6io1G9HD/bxJAck95oI7C04o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )