UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FxkJoe0ZtdK7cm3drXjWIH5RCsFdoBenETXdFhpk75U=' 
WHERE 
  key_id = '35821bc89f81d778554f04656034d57c26af53ed8662d37121f4e37c22871954' 
  AND (
    token = 'FxkJoe0ZtdK7cm3drXjWIH5RCsFdoBenETXdFhpk75U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )