UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8uSCinQHd/vBUxBj/w3TMlY7CdY+F5ekPnZuEWzg9c=' 
WHERE 
  key_id = '9863df9dbbf188a9a08e14d30ddf3d61b90e47994e357ba2232faee2b142cf4f' 
  AND (
    token = 'e8uSCinQHd/vBUxBj/w3TMlY7CdY+F5ekPnZuEWzg9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )