UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPVYPac02Deep0l0ZS4K9A25B35+foMjMUSihJrnIZo=' 
WHERE 
  key_id = '8bd4491a154d2ccdc6743d717f4585df8b73dc7469cdbf26cf5ab453f945b127' 
  AND (
    token = 'QPVYPac02Deep0l0ZS4K9A25B35+foMjMUSihJrnIZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )