UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psf1YrsDA2niwCzE03zzVrS9Si/ovRia6bD92TFiZdo=' 
WHERE 
  key_id = '2e96f79f3cd70c79a94cf42b18cfc09a67068f7825501e64859d5807c009d7fa' 
  AND (
    token = 'psf1YrsDA2niwCzE03zzVrS9Si/ovRia6bD92TFiZdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )