UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5144586UN9Smy7OVvJtX/vSiZWvBT7xbIsX/Nbl9F4=' 
WHERE 
  key_id = '1e38f1733971c4679e8d3df1eef49a8d6733bfe76388b2f7140cbb1d57036b2a' 
  AND (
    token = 'H5144586UN9Smy7OVvJtX/vSiZWvBT7xbIsX/Nbl9F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )