UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XdecZsr1ReZUVjGwf03SKTPytlf4FDVOYmWSqmEEyI=' 
WHERE 
  key_id = '3d6256a1378ecf2320ad6a9f7833d63f9e6274ea9607b2f05f79c81e4c3d0269' 
  AND (
    token = '1XdecZsr1ReZUVjGwf03SKTPytlf4FDVOYmWSqmEEyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )