UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hk1pJ1fGJ4l/+iczarZtEl7FgoIxih+Rs8VAyf1T/9s=' 
WHERE 
  key_id = '48a26a18fc125e5bb6eb1d5961d3ea78cbeeca9bd3e52180394a25644c78ac3e' 
  AND (
    token = 'hk1pJ1fGJ4l/+iczarZtEl7FgoIxih+Rs8VAyf1T/9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )