UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA25lB2Qjuzjl3a4ijatNZ7fgbylvh9pl7E0m8n4TWc=' 
WHERE 
  key_id = '7c63c7baf49a42c199da3548f9b8affc49f8976e06b89523e64cdac8634b8d6f' 
  AND (
    token = 'ZA25lB2Qjuzjl3a4ijatNZ7fgbylvh9pl7E0m8n4TWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )