UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8pKLD3IkMy6GU1372PuTgq4UlawgKjygRGhxlcx57c=' 
WHERE 
  key_id = '0708bed51b5ae55f2807f578ccb08dd1866ff02662f024b2e6886245caab256a' 
  AND (
    token = 'B8pKLD3IkMy6GU1372PuTgq4UlawgKjygRGhxlcx57c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )