UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mXLl7JjVvXtz2503cX7k3GiFlH+cSQksACVJpnuOIVQ=' 
WHERE 
  key_id = '156259aed367f04020af8921f2c2b71063f5bf8d4cbbeda176cbdc6ec096324f' 
  AND (
    token = 'mXLl7JjVvXtz2503cX7k3GiFlH+cSQksACVJpnuOIVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )