UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSfWEmM19e3JRAwF1VcamksTpUqwBddz7v1SYo6emNE=' 
WHERE 
  key_id = '63e76183c908258dad606984b67f1daae15f3a12cdedcd5b6a2418099c31866c' 
  AND (
    token = 'RSfWEmM19e3JRAwF1VcamksTpUqwBddz7v1SYo6emNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )