UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMhNCJ/WWr0VBLlg5jhPqxVUr/h7dDssx22P/5qrLso=' 
WHERE 
  key_id = '2ad2d88d8df3f2c8b2a53d6e943b49d7f500dace055d71587f089e5825ab6eaa' 
  AND (
    token = 'zMhNCJ/WWr0VBLlg5jhPqxVUr/h7dDssx22P/5qrLso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )