UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ee8+Z5F76BTceJJV3z34zNcajcqdDnV1zGNk3lQSZ0k=' 
WHERE 
  key_id = '872028c1caf81e0d9f11c4527bdf9dbff4f6b7d9997621dcb61552f9f8517963' 
  AND (
    token = 'Ee8+Z5F76BTceJJV3z34zNcajcqdDnV1zGNk3lQSZ0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )