UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAKt6cOwnD2IcdHn4T59Aow1w0lwRoPeRmiWfVs7Gjk=' 
WHERE 
  key_id = '44ea08b4581e5abc2a1b68ff6dd726fa041afa924b68ada99161ca800be31a09' 
  AND (
    token = 'DAKt6cOwnD2IcdHn4T59Aow1w0lwRoPeRmiWfVs7Gjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )