UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KN6efxWgubT6frZBRokdiD6EG1DAKPvZu9ept4sWLio=' 
WHERE 
  key_id = 'b09bf94724f190f9df37a5a5fe06a1871319075634e496d75223017dea08f5b0' 
  AND (
    token = 'KN6efxWgubT6frZBRokdiD6EG1DAKPvZu9ept4sWLio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )