UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeD8t1W8ZdCs9QJ6x5ecarfN6EWDGiXpM1SBJ6OQzp8=' 
WHERE 
  key_id = '883c6dab772b3e9069007189313effb2d5197292faf9c1e328d75d4d2c9f457d' 
  AND (
    token = 'PeD8t1W8ZdCs9QJ6x5ecarfN6EWDGiXpM1SBJ6OQzp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )