UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+yxdVtheC5g3Tnhz156YOvRwzw37ApC69OvjeDpVBk=' 
WHERE 
  key_id = 'a4fc25cc7ef8d493cd2c295c670ff89b8da865aaca45954e32e923753ff8faca' 
  AND (
    token = 'Z+yxdVtheC5g3Tnhz156YOvRwzw37ApC69OvjeDpVBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )