UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAwI5v+9WxIA4z0oSDJS8ODLABvcVFWqcztJ3h5NoxI=' 
WHERE 
  key_id = '6046b42caaaf9b597410cf7c4b91b3244b5a4bbbe3ca8bea79cab7067c6e59cc' 
  AND (
    token = 'qAwI5v+9WxIA4z0oSDJS8ODLABvcVFWqcztJ3h5NoxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )