UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqEbldU7d7IOCXi9m81dZUeiGiyaK12k77PSd1Opef0=' 
WHERE 
  key_id = 'ed908088d4294262ef3d7102979fb79f4223c0f45b21efaa5bfe3ba5ab0a6714' 
  AND (
    token = 'AqEbldU7d7IOCXi9m81dZUeiGiyaK12k77PSd1Opef0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )