UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKIL03Dqo4UlwvhAlC1VNQWuXuFfKPJki50q4e9eTws=' 
WHERE 
  key_id = '4eb99c5dc16f1acba602180e52a9f32fc559cae16c3d3bc9391f77fa97c9905d' 
  AND (
    token = 'AKIL03Dqo4UlwvhAlC1VNQWuXuFfKPJki50q4e9eTws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )