UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yM2Mys8u9Hv08LAMPVeNP+9plgsp+8aVbw22Xgx7Kc=' 
WHERE 
  key_id = '0c7c47813d74ed6113c4f5c8e143b9d7d73b3a2bd86cf9274558ebb414dc18f8' 
  AND (
    token = '1yM2Mys8u9Hv08LAMPVeNP+9plgsp+8aVbw22Xgx7Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )