UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8AMmnyqRA7fnt/h6u1Vv27L4asbG/mC59LhAwZ7TC0=' 
WHERE 
  key_id = '2c60f362c6cebf4c99a117a2715d187532cf1f933598dea9837e09587d37db25' 
  AND (
    token = 'E8AMmnyqRA7fnt/h6u1Vv27L4asbG/mC59LhAwZ7TC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )