UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPQD3SuiLJLoER9rAqKKfE7FtBwsrg6Zdw4mVu4Auns=' 
WHERE 
  key_id = '2c9f207428a2a1c2c39253901b17119f356f8911b9f79d9c591da57494fafbd3' 
  AND (
    token = 'aPQD3SuiLJLoER9rAqKKfE7FtBwsrg6Zdw4mVu4Auns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )