UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsZbi4uMGIIOHhSLxLphX1lZJJB1Q6ueSU6cU7whE6g=' 
WHERE 
  key_id = 'a31ea4cd1c4f215fb7bc63f6f242456ffaac8ff2bba981ce013866b4255a4a6c' 
  AND (
    token = 'fsZbi4uMGIIOHhSLxLphX1lZJJB1Q6ueSU6cU7whE6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )